.env.example

@@ -17,16 +17,6 @@ GRAFANA_PASSWORD=change-this-password-in-production
 CELERY_BROKER_URL=redis://redis:6379/0
 CELERY_RESULT_BACKEND=redis://redis:6379/0
 
-# MinIO Configuration (Object Storage)
-# MinIO server stays hidden - Flask proxies all requests
-# MINIO_ENDPOINT: Internal Docker network address (for server-to-server communication)
-MINIO_ENDPOINT=minio:9000
-MINIO_ACCESS_KEY=minioadmin
-MINIO_SECRET_KEY=minioadmin
-MINIO_USE_SSL=false
-# Note: Thumbnails are served via /api/files/:id/proxy-thumbnail (no auth)
-# Full files require JWT authentication via /api/files/:id/download
-
 # Optional: External Services
 # REDIS_URL=redis://localhost:6379/0
 # SMTP_HOST=smtp.gmail.com

.gitignore

@@ -83,6 +83,4 @@ htmlcov/
 
 celerybeat-schedule
 
-backend/app/static
+backend/app/static
-
-.clinerules

EPIC_WIKI_IMPLEMENTATION_SUMMARY.md

@@ -1,338 +0,0 @@
-# Epic & Wiki Feature Implementation Summary
-
-## Overview
-This document summarizes the implementation of the Epic and Wiki features for the Kanban application.
-
-## What Was Implemented
-
-### Backend (Flask)
-
-#### 1. Database Models
-
-**Epic Model** (`backend/app/models/epic.py`)
-- Rich text content support (JSON for Slate.js)
-- Hierarchical structure (parent_epic_id for nesting)
-- Color coding
-- Position ordering
-- Board-level scoping
-- Soft delete support (closed field)
-- Depth limit for hierarchy control
-
-**Wiki Model** (`backend/app/models/wiki.py`)
-- Rich text content (JSON for Slate.js)
-- URL-friendly slugs
-- Summary field
-- Categories for organization
-- Tags support
-- Created by / Updated by tracking
-- Board-level scoping
-
-**Card Model Update** (`backend/app/models/card.py`)
-- Added `epic_id` foreign key to link cards to epics
-
-**Association Table** (`wiki_entity_links`)
-- Many-to-many relationship between Wikis and entity types
-- Supports linking Wikis to Cards, Epics, and future entity types
-
-#### 2. Database Migration
-- Created migration file: `6fc439155ced_add_epic_and_wiki_models.py`
-- Adds all new tables and relationships
-
-### Frontend (React/TypeScript)
-
-#### 1. TypeScript Types (`frontend/src/types/epic.ts`)
-```typescript
-- Epic interface
-- Wiki interface
-- CreateEpicRequest / UpdateEpicRequest
-- CreateWikiRequest / UpdateWikiRequest
-- WikiEntityLink interface
-```
-
-#### 2. Components
-
-**RichTextEditor** (`frontend/src/components/RichTextEditor.tsx`)
-- Slate.js-based rich text editor
-- Editable with proper styling
-- Dark mode support
-- Placeholder support
-- Read-only mode option
-
-**RichTextContent** (`frontend/src/components/RichTextContent.tsx`)
-- Read-only renderer for Slate.js content
-- Supports paragraphs, lists, blockquotes
-- Text formatting (bold, italic, underline, code)
-- Dark mode styling
-
-#### 3. Custom Hook
-
-**useEpics** (`frontend/src/hooks/useEpics.ts`)
-- Fetch all epics for a board
-- Create new epic
-- Update existing epic
-- Delete epic
-- Integrated with global loader and toast notifications
-- Error handling with user-friendly messages
-
-#### 4. API Integration
-
-Updated `useApi` hook with epic methods:
-```typescript
-- getEpics(boardId)
-- createEpic(boardId, epicData)
-- getEpic(epicId)
-- updateEpic(epicId, epicData)
-- deleteEpic(epicId)
-- addEpicToCard(cardId, epicId)
-- removeEpicFromCard(cardId, epicId)
-```
-
-## Key Design Decisions
-
-### 1. Epic Hierarchy
-- **Decision**: Self-referential foreign key (`parent_epic_id`)
-- **Rationale**: Allows flexible nesting of epics with arbitrary depth
-- **Feature**: `depth_limit` field to control maximum nesting depth
-
-### 2. Rich Text Storage
-- **Decision**: Store as JSON (compatible with Slate.js)
-- **Rationale**: 
-  - Slate.js natively uses JSON format
-  - No serialization/deserialization overhead
-  - Easy to query and modify content structure
-
-### 3. Wiki vs Document Naming
-- **Decision**: Use "Wiki" instead of "Document"
-- **Rationale**: Avoids confusion with file attachments
-- **Meaning**: Wiki implies knowledge base / documentation repository
-
-### 4. Entity Linking Strategy
-- **Decision**: Polymorphic association table (`wiki_entity_links`)
-- **Rationale**: 
-  - Single table handles all entity types
-  - Easy to add new entity types in future
-  - Avoids circular imports and complex schema changes
-
-### 5. Epic-Card Relationship
-- **Decision**: One-way reference (Card → Epic)
-- **Rationale**: 
-  - Simpler than many-to-many (epics contain cards)
-  - Cards can belong to one epic at a time
-  - Consistent with Jira's parent/child pattern
-
-## Architecture
-
-### Backend Data Flow
-
-```
-Board (1) ───────┬─────── (1) Epic
-  │               │
-  │               │─── (0..*) Card (via epic_id)
-  │
-  └───────────────┬─────── (0..*) Wiki
-                   │
-                   └─── wiki_entity_links ───┬── Card
-                                            ├── Epic
-                                            └── (future entities)
-```
-
-### Frontend Component Structure
-
-```
-BoardEpics (page)
-├── EpicList
-│   └── EpicCard
-└── CreateEpicModal
-    ├── EpicForm
-    │   ├── EpicNameInput
-    │   ├── EpicDescriptionInput
-    │   └── RichTextEditor (content)
-    └── ColorPicker
-```
-
-## Next Steps
-
-### Immediate Actions Required
-
-1. **Run Database Migration**
-   ```bash
-   cd backend
-   flask db upgrade
-   ```
-
-2. **Create Backend Routes** (`backend/app/routes/kanban/epics.py`)
-   - CRUD operations for Epics
-   - Epic-Card linking endpoints
-   - Wiki CRUD operations
-   - Wiki-Entity linking endpoints
-
-3. **Create Backend Schemas** (`backend/app/schemas/epic.py`, `wiki.py`)
-   - Marshmallow schemas for serialization
-   - Input validation
-
-4. **Update BoardEpics Page** (`frontend/src/pages/BoardEpics.tsx`)
-   - Implement epic list view
-   - Add create epic modal
-   - Add epic detail view
-   - Include RichTextEditor for epic content
-
-5. **Update Card Detail Page** (`frontend/src/pages/CardDetail.tsx`)
-   - Add epic selector dropdown
-   - Display linked epic information
-   - Add wiki links
-
-### Future Enhancements
-
-1. **Wiki Features**
-   - Wiki page with sidebar navigation
-   - Markdown export/import
-   - Wiki search functionality
-   - Version history
-
-2. **Epic Features**
-   - Epic progress tracking (cards completed vs total)
-   - Epic metrics dashboard
-   - Epic drag-and-drop reordering
-   - Epic timeline view
-
-3. **UI/UX Improvements**
-   - Epic color picker with presets
-   - Epic hierarchy tree view
-   - Inline card epic assignment
-   - Epic templates
-
-4. **Analytics**
-   - Epic completion rate
-   - Time spent on epic
-   - Epic size distribution
-   - Wiki usage statistics
-
-## Database Schema
-
-### Epic Table
-```sql
-CREATE TABLE epics (
-    id SERIAL PRIMARY KEY,
-    name VARCHAR(200) NOT NULL,
-    description TEXT,
-    content JSONB,
-    color VARCHAR(7),
-    closed BOOLEAN DEFAULT FALSE,
-    pos FLOAT,
-    depth_limit INTEGER,
-    board_id INTEGER REFERENCES boards(id),
-    parent_epic_id INTEGER REFERENCES epics(id),
-    date_last_activity TIMESTAMP,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
-);
-```
-
-### Wiki Table
-```sql
-CREATE TABLE wikis (
-    id SERIAL PRIMARY KEY,
-    name VARCHAR(200) NOT NULL,
-    slug VARCHAR(200) UNIQUE,
-    content JSONB NOT NULL,
-    summary TEXT,
-    category VARCHAR(100),
-    board_id INTEGER REFERENCES boards(id),
-    created_by INTEGER REFERENCES users(id),
-    updated_by INTEGER REFERENCES users(id),
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
-);
-```
-
-### Wiki Entity Links Table
-```sql
-CREATE TABLE wiki_entity_links (
-    wiki_id INTEGER REFERENCES wikis(id) ON DELETE CASCADE,
-    entity_type VARCHAR(50) NOT NULL,
-    entity_id INTEGER NOT NULL,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    linked_by INTEGER REFERENCES users(id),
-    PRIMARY KEY (wiki_id, entity_type, entity_id)
-);
-```
-
-## API Endpoints (To Be Implemented)
-
-### Epic Endpoints
-```
-GET    /api/boards/<board_id>/epics
-POST   /api/boards/<board_id>/epics
-GET    /api/epics/<epic_id>
-PUT    /api/epics/<epic_id>
-DELETE /api/epics/<epic_id>
-```
-
-### Epic-Card Linking
-```
-POST   /api/cards/<card_id>/epics
-DELETE /api/cards/<card_id>/epics/<epic_id>
-```
-
-### Wiki Endpoints
-```
-GET    /api/boards/<board_id>/wikis
-POST   /api/boards/<board_id>/wikis
-GET    /api/wikis/<wiki_id>
-PUT    /api/wikis/<wiki_id>
-DELETE /api/wikis/<wiki_id>
-GET    /api/wikis/<wiki_id>/content
-```
-
-### Wiki-Entity Linking
-```
-POST   /api/wikis/<wiki_id>/links
-DELETE /api/wikis/<wiki_id>/links/<entity_type>/<entity_id>
-```
-
-## Testing Considerations
-
-### Unit Tests
-- Epic model creation and relationships
-- Wiki model creation and relationships
-- Epic hierarchy validation
-- Wiki slug generation
-- Rich text content serialization
-
-### Integration Tests
-- Epic CRUD operations
-- Wiki CRUD operations
-- Epic-Card linking
-- Wiki-Entity linking
-- Epic hierarchy operations
-
-### Frontend Tests
-- RichTextEditor component
-- RichTextContent component
-- useEpics hook
-- Epic list rendering
-- Epic creation form
-
-## Notes
-
-- **Slate.js Content**: Content is stored as raw Slate.js JSON format, which includes element types, text nodes, and formatting information
-- **Hierarchical Epics**: While supported, UI for nesting epics is not yet implemented
-- **Wiki Slugs**: Slugs should be auto-generated from wiki names and checked for uniqueness
-- **Color Codes**: Epic colors should be valid hex codes (e.g., "#ef4444")
-- **Position**: Epic positions use float values for flexible reordering (similar to Trello)
-
-## Related Files
-
-### Backend
-- `backend/app/models/epic.py` - Epic model
-- `backend/app/models/wiki.py` - Wiki model
-- `backend/app/models/card.py` - Updated Card model
-- `backend/app/models/__init__.py` - Model imports
-- `backend/migrations/versions/6fc439155ced_add_epic_and_wiki_models.py` - Migration
-
-### Frontend
-- `frontend/src/types/epic.ts` - TypeScript interfaces
-- `frontend/src/components/RichTextEditor.tsx` - Editor component
-- `frontend/src/components/RichTextContent.tsx` - Content renderer
-- `frontend/src/hooks/useEpics.ts` - Epic custom hook
-- `frontend/src/hooks/useApi.ts` - Updated API methods

EPIC_WIKI_MODELS_SUMMARY.md

@@ -1,238 +0,0 @@
-# Epic and Wiki Models - Implementation Summary
-
-## Overview
-This document summarizes the implementation of Epic and Wiki models for the Kanban application.
-
-## What Was Implemented
-
-### 1. Epic Model (`backend/app/models/epic.py`)
-- Tracks large features across multiple cards
-- Hierarchical structure (parent-child epics)
-- Rich text content support (Slate.js JSON)
-- Color-coded badges for visual identification
-- Metrics tracking (card count)
-
-**Key Fields:**
-- `id`, `name`, `description`, `content` (JSONB)
-- `color` (hex code for epic badge)
-- `closed`, `pos`, `depth_limit` (default 5)
-- `board_id`, `parent_epic_id`
-- `date_last_activity`, `created_at`, `updated_at`
-- `metrics` (JSONB - stores card_count)
-
-**Relationships:**
-- Board: One-to-many (Board has many Epics)
-- Cards: One-to-many (Epic has many Cards)
-- Parent Epic: Self-referential (hierarchical)
-- File Attachments: Polymorphic (like Cards)
-
-### 2. Wiki Model (`backend/app/models/wiki.py`)
-- Reusable rich text content within a board
-- Board-scoped (not global across all boards)
-- Polymorphic links to entities (Card, Epic, etc.)
-- Categorization and tagging support
-
-**Key Fields:**
-- `id`, `name`, `slug` (URL-friendly)
-- `content` (JSONB - rich text)
-- `summary`, `category`, `tags` (JSONB)
-- `board_id`, `created_by`, `updated_by`
-- `created_at`, `updated_at`
-
-**Relationships:**
-- Board: One-to-many (Board has many Wikis)
-- Entities: Many-to-many polymorphic (via wiki_entity_links)
-
-### 3. Card Model Updates (`backend/app/models/card.py`)
-- Added `epic_id` foreign key (nullable)
-- Updated `to_dict()` to include `epic_id`
-- One-to-one relationship: Card belongs to one Epic
-
-### 4. Association Table (`wiki_entity_links`)
-- Polymorphic many-to-many table
-- Links wikis to any entity type
-- Fields: `wiki_id`, `entity_type`, `entity_id`, `created_at`, `linked_by`
-
-## Database Schema
-
-### New Tables
-1. **epics** - Epic records
-2. **wikis** - Wiki content records  
-3. **wiki_entity_links** - Wiki-to-entity associations
-
-### Modified Tables
-1. **cards** - Added `epic_id` foreign key
-
-### Relationships Diagram
-```
-Board (1) ----< (N) Epic
-Epic (1) ----< (N) Card  (each card belongs to one epic)
-Epic (1) ----< (N) Epic  (parent-child hierarchy)
-
-Board (1) ----< (N) Wiki
-Wiki (M) ----> (M) Entity  (polymorphic: Card, Epic)
-```
-
-## Database Migration
-
-**File:** `backend/migrations/versions/add_epic_and_wiki_models.py`
-
-**Creates:**
-- `epics` table with indexes on `board_id`, `closed`, `name`
-- `wikis` table with indexes on `board_id`, `name`, `slug`
-- `wiki_entity_links` table with composite primary key
-- `epic_id` column in `cards` table with index and foreign key
-
-**To apply migration:**
-```bash
-cd backend
-flask db upgrade
-```
-
-**To rollback:**
-```bash
-flask db downgrade
-```
-
-## Model Exports
-
-Updated `backend/app/models/__init__.py` to include:
-- `from app.models.epic import Epic`
-- `from app.models.wiki import Wiki`
-
-Added to `__all__` list: `"Epic"`, `"Wiki"`
-
-## Design Decisions
-
-### Why "Wiki" instead of "Document"?
-- Avoids confusion with file attachments
-- Emphasizes reusable knowledge content
-- Better semantic meaning for rich text resources
-
-### One-to-Many Epic-Card Relationship
-- Simpler, clearer ownership
-- Each card belongs to one epic
-- Easier to query and display
-
-### Board-Scoped Wikis
-- Wikis belong to a specific board
-- Not global across all boards
-- Better organization and access control
-
-### Epic Hierarchy Depth
-- Default depth limit: 5 levels
-- Configurable per epic
-- Backend should enforce when creating child epics
-
-### Simplified Metrics
-- Currently only tracks `card_count`
-- Stored in JSONB field: `{"card_count": 10}`
-- Easy to extend with more metrics later
-
-## Next Steps
-
-### Backend Implementation
-1. ✅ Create models - **DONE**
-2. ✅ Create database migration - **DONE**
-3. ⏭️ Create schemas for serialization
-4. ⏭️ Create API routes (CRUD operations)
-5. ⏭️ Create services for business logic
-6. ⏭️ Add validation for epic depth limit
-7. ⏭️ Update epic metrics when cards change
-8. ⏭️ Write tests for models and routes
-
-### Frontend Implementation
-1. ⏭️ Update TypeScript types
-2. ⏭️ Create Epic page/component
-3. ⏭️ Create Wiki page/component
-4. ⏭️ Add epic dropdown to card detail
-5. ⏭️ Create epic list on board detail
-6. ⏭️ Implement rich text editor (Slate.js)
-7. ⏭️ Add wiki linking UI
-
-### API Endpoints (Future)
-
-#### Epic Endpoints
-```
-GET  /api/boards/{board_id}/epics           # List all epics for board
-POST /api/boards/{board_id}/epics           # Create epic
-GET  /api/epics/{epic_id}                   # Get epic details with cards
-PUT  /api/epics/{epic_id}                   # Update epic
-DELETE /api/epics/{epic_id}                 # Delete epic
-POST /api/epics/{epic_id}/cards             # Create card directly in epic
-GET  /api/epics/{epic_id}/tree              # Get epic hierarchy tree
-```
-
-#### Wiki Endpoints
-```
-GET  /api/boards/{board_id}/wikis           # List all wikis for board
-POST /api/boards/{board_id}/wikis           # Create wiki
-GET  /api/wikis/{wiki_id}                   # Get wiki details
-PUT  /api/wikis/{wiki_id}                   # Update wiki
-DELETE /api/wikis/{wiki_id}                 # Delete wiki
-POST /api/wikis/{wiki_id}/links             # Link wiki to entity
-DELETE /api/wikis/{wiki_id}/links/{link_id} # Unlink from entity
-GET  /api/{entity_type}/{entity_id}/wikis   # Get wikis for entity
-```
-
-#### Card Endpoints (Updated)
-```
-PUT  /api/cards/{card_id}/epic              # Link card to epic (or null to unlink)
-GET  /api/cards/{card_id}/epic              # Get card's epic
-```
-
-## Files Created/Modified
-
-### Created
-- `backend/app/models/epic.py`
-- `backend/app/models/wiki.py`
-- `backend/migrations/versions/add_epic_and_wiki_models.py`
-
-### Modified
-- `backend/app/models/card.py` (added epic_id)
-- `backend/app/models/__init__.py` (added Epic, Wiki imports)
-
-## Testing the Implementation
-
-1. **Apply migration:**
-```bash
-cd backend
-source venv/bin/activate
-flask db upgrade
-```
-
-2. **Verify tables created:**
-```bash
-flask dbcurrent
-# Should show: add_epic_and_wiki_models
-```
-
-3. **Test in Python shell:**
-```python
-from app import create_app, db
-from app.models import Epic, Wiki, Card, Board
-
-app = create_app()
-with app.app_context():
-    # Create an epic
-    epic = Epic(name="My Epic", board_id=1, color="#3b82f6")
-    db.session.add(epic)
-    db.session.commit()
-    
-    # Create a wiki
-    wiki = Wiki(name="Security Guide", board_id=1, content={})
-    db.session.add(wiki)
-    db.session.commit()
-    
-    print(f"Epic created: {epic.to_dict()}")
-    print(f"Wiki created: {wiki.to_dict()}")
-```
-
-## Notes
-
-- All models follow the existing project patterns
-- Uses `db` from `app` module (not `flask_sqlalchemy` directly)
-- Proper foreign key constraints with CASCADE/SET NULL
-- Timestamps use UTC timezone
-- JSONB fields for flexible data storage
-- Indexed for optimal query performance

Makefile

@@ -21,10 +21,6 @@ install: ## Install dependencies
 	@echo "Installing frontend dependencies..."
 	cd frontend && npm install
 
-dev-backend-install:
-	@echo "Installing backend dependencies..."
-	. backend/venv/bin/activate && pip install -r backend/requirements/dev.txt
-	
 dev-services: ## Start development services (postgres & redis only)
 	@echo "Starting development services (postgres & redis)..."
 	docker compose -f docker-compose.dev.yml up -d
@@ -66,9 +62,6 @@ restart: ## Restart all services
 logs: ## Show logs from all services
 	docker compose logs -f
 
-dev-logs: ## Show logs from all services
-	docker compose -f docker-compose.dev.yml logs
-
 test: ## Run all tests
 	@echo "Running backend tests..."
 	cd backend && . venv/bin/activate && pytest

backend/.env.example

@@ -9,8 +9,3 @@ TEST_DATABASE_URL=sqlite:///test.db
 # Celery Configuration
 CELERY_BROKER_URL=redis://localhost:6379/0
 CELERY_RESULT_BACKEND=redis://localhost:6379/0
-
-# Minio configuration
-MINIO_ENDPOINT=localhost:9000
-MINIO_ACCESS_KEY=minioadmin
-MINIO_SECRET_KEY=minioadmin

backend/app/__init__.py

@@ -40,13 +40,6 @@ def create_app(config_name=None):
         app, resources={r"/api/*": {"origins": app.config.get("CORS_ORIGINS", "*")}}
     )
 
-    # Import storage extension
-    from app.services.storage.storage_extension import storage
-
-    if not (app.config.get("TESTING") or app.config.get("USE_MOCK_STORAGE")):
-        # Initialize storage extension (MinIO)
-        storage.init_app(app)
-
     # Initialize Celery
     from app.celery import init_celery
 

backend/app/config.py

@@ -46,31 +46,11 @@ class DevelopmentConfig(Config):
     DEBUG = True
     SQLALCHEMY_DATABASE_URI = os.environ["DATABASE_URL"]
 
-    # MinIO Configuration for Development
-    MINIO_ENDPOINT = os.environ.get("MINIO_ENDPOINT", "minio:9000")
-    MINIO_ACCESS_KEY = os.environ.get("MINIO_ACCESS_KEY", "minioadmin")
-    MINIO_SECRET_KEY = os.environ.get("MINIO_SECRET_KEY", "minioadmin")
-    MINIO_USE_SSL = os.environ.get("MINIO_USE_SSL", "false").lower() == "true"
-    MINIO_IMAGES_BUCKET = "kanban-images"
-    MINIO_DOCUMENTS_BUCKET = "kanban-documents"
-    MINIO_THUMBNAILS_BUCKET = "kanban-thumbnails"
-    MAX_UPLOAD_SIZE_IMAGE = 10 * 1024 * 1024
-    MAX_UPLOAD_SIZE_DOCUMENT = 50 * 1024 * 1024
-    ALLOWED_IMAGE_TYPES = [
-        "image/jpeg",
-        "image/png",
-        "image/gif",
-        "image/svg+xml",
-        "image/webp",
-    ]
-    ALLOWED_DOCUMENT_TYPES = ["application/pdf"]
-
 
 class TestingConfig(Config):
     """Testing configuration"""
 
     TESTING = True
-    USE_MOCK_STORAGE = True  # Use in-memory mock storage for tests
     SQLALCHEMY_DATABASE_URI = os.environ.get("TEST_DATABASE_URL")
     WTF_CSRF_ENABLED = False
 
@@ -83,31 +63,6 @@ class TestingConfig(Config):
         "pool_pre_ping": True,  # Verify connections before using
     }
 
-    # MinIO configuration (not used in tests due to USE_MOCK_STORAGE=True)
-    MINIO_ENDPOINT = "minio:9000"
-    MINIO_ACCESS_KEY = os.environ.get("MINIO_ACCESS_KEY", "minioadmin")
-    MINIO_SECRET_KEY = os.environ.get("MINIO_SECRET_KEY", "minioadmin")
-    MINIO_USE_SSL = os.environ.get("MINIO_USE_SSL", "false").lower() == "true"
-
-    # Bucket names (required for FileService even with mock storage)
-    MINIO_IMAGES_BUCKET = "kanban-images"
-    MINIO_DOCUMENTS_BUCKET = "kanban-documents"
-    MINIO_THUMBNAILS_BUCKET = "kanban-thumbnails"
-
-    # File upload limits
-    MAX_UPLOAD_SIZE_IMAGE = 10 * 1024 * 1024  # 10MB
-    MAX_UPLOAD_SIZE_DOCUMENT = 50 * 1024 * 1024  # 50MB
-
-    # Allowed file types
-    ALLOWED_IMAGE_TYPES = [
-        "image/jpeg",
-        "image/png",
-        "image/gif",
-        "image/svg+xml",
-        "image/webp",
-    ]
-    ALLOWED_DOCUMENT_TYPES = ["application/pdf"]
-
 
 class ProductionConfig(Config):
     """Production configuration"""
@@ -120,31 +75,6 @@ class ProductionConfig(Config):
     SESSION_COOKIE_HTTPONLY = True
     SESSION_COOKIE_SAMESITE = "Lax"
 
-    # MinIO Configuration
-    MINIO_ENDPOINT = os.environ.get("MINIO_ENDPOINT", "minio:9000")
-    MINIO_ACCESS_KEY = os.environ.get("MINIO_ACCESS_KEY", "minioadmin")
-    MINIO_SECRET_KEY = os.environ.get("MINIO_SECRET_KEY", "minioadmin")
-    MINIO_USE_SSL = os.environ.get("MINIO_USE_SSL", "true").lower() == "true"
-
-    # MinIO Buckets
-    MINIO_IMAGES_BUCKET = "kanban-images"
-    MINIO_DOCUMENTS_BUCKET = "kanban-documents"
-    MINIO_THUMBNAILS_BUCKET = "kanban-thumbnails"
-
-    # File Upload Limits (in bytes)
-    MAX_UPLOAD_SIZE_IMAGE = 10 * 1024 * 1024  # 10MB
-    MAX_UPLOAD_SIZE_DOCUMENT = 50 * 1024 * 1024  # 50MB
-
-    # Allowed File Types
-    ALLOWED_IMAGE_TYPES = [
-        "image/jpeg",
-        "image/png",
-        "image/gif",
-        "image/svg+xml",
-        "image/webp",
-    ]
-    ALLOWED_DOCUMENT_TYPES = ["application/pdf"]
-
 
 config_by_name = {
     "dev": DevelopmentConfig,

backend/app/decorators.py

@@ -3,8 +3,7 @@ from functools import wraps
 from flask import abort, g
 from flask_jwt_extended import get_jwt_identity
 
-from app.models import (Board, Card, CheckItem, Checklist, Comment,
+from app.models import Board, Card, CheckItem, Checklist, Comment, List
-                        FileAttachment, List)
 
 
 def get_current_user_id():
@@ -158,166 +157,3 @@ def load_comment_owned(f):
         return f(*args, **kwargs)
 
     return decorated_function
-
-
-def load_file_owned(f):
-    """
-    Loads a FileAttachment ensuring it belongs to the user.
-    Aborts with 404 if not found or not owned.
-    """
-
-    @wraps(f)
-    def decorated_function(*args, **kwargs):
-        user_id = get_current_user_id()
-        file_id = kwargs.get("file_id")
-
-        # Filter by ID and user ID
-        attachment = FileAttachment.query.filter_by(
-            id=file_id, uploaded_by=user_id
-        ).first()
-
-        if not attachment:
-            abort(404)
-
-        kwargs["file"] = attachment
-        return f(*args, **kwargs)
-
-    return decorated_function
-
-
-def load_file_accessible(f):
-    """
-    Loads a FileAttachment ensuring the user can access it.
-    User can access if:
-    1. They uploaded the file, OR
-    2. The file is attached to an entity they own (via Board ownership)
-
-    Aborts with 404 if not found or not accessible.
-    """
-
-    @wraps(f)
-    def decorated_function(*args, **kwargs):
-        user_id = get_current_user_id()
-        file_id = kwargs.get("file_id")
-
-        # Try to find file uploaded by user
-        attachment = FileAttachment.query.filter_by(
-            id=file_id, uploaded_by=user_id
-        ).first()
-
-        # If not found, check if attached to a Card that belongs to user's board
-        if not attachment:
-            # For Card attachments
-            card_attachment = (
-                FileAttachment.query.join(
-                    Card,
-                    (FileAttachment.attachable_type == "Card")
-                    & (FileAttachment.attachable_id == Card.id),
-                )
-                .join(Board)
-                .filter(
-                    FileAttachment.id == file_id,
-                    Board.user_id == user_id,
-                )
-                .first()
-            )
-            if card_attachment:
-                attachment = card_attachment
-
-        # If still not found, check if attached
-        # to a Comment that belongs to user's board
-        if not attachment:
-            # For Comment attachments
-            comment_attachment = (
-                FileAttachment.query.join(
-                    Comment,
-                    (FileAttachment.attachable_type == "Comment")
-                    & (FileAttachment.attachable_id == Comment.id),
-                )
-                .join(Card)
-                .join(Board)
-                .filter(
-                    FileAttachment.id == file_id,
-                    Board.user_id == user_id,
-                )
-                .first()
-            )
-            if comment_attachment:
-                attachment = comment_attachment
-
-        if not attachment:
-            abort(404)
-
-        kwargs["file"] = attachment
-        return f(*args, **kwargs)
-
-    return decorated_function
-
-
-def load_file_accessible_by_uuid(f):
-    """
-    Loads a FileAttachment by UUID ensuring the user can access it.
-    User can access if:
-    1. They uploaded the file, OR
-    2. The file is attached to an entity they own (via Board ownership)
-
-    Aborts with 404 if not found or not accessible.
-    """
-
-    @wraps(f)
-    def decorated_function(*args, **kwargs):
-        user_id = get_current_user_id()
-        file_uuid = kwargs.get("file_uuid")
-
-        # Try to find file uploaded by user
-        attachment = FileAttachment.query.filter_by(
-            uuid=file_uuid, uploaded_by=user_id
-        ).first()
-
-        # If not found, check if attached to a Card that belongs to user's board
-        if not attachment:
-            # For Card attachments
-            card_attachment = (
-                FileAttachment.query.join(
-                    Card,
-                    (FileAttachment.attachable_type == "Card")
-                    & (FileAttachment.attachable_id == Card.id),
-                )
-                .join(Board)
-                .filter(
-                    FileAttachment.uuid == file_uuid,
-                    Board.user_id == user_id,
-                )
-                .first()
-            )
-            if card_attachment:
-                attachment = card_attachment
-
-        # If still not found, check if attached to a
-        # Comment that belongs to user's board
-        if not attachment:
-            # For Comment attachments
-            comment_attachment = (
-                FileAttachment.query.join(
-                    Comment,
-                    (FileAttachment.attachable_type == "Comment")
-                    & (FileAttachment.attachable_id == Comment.id),
-                )
-                .join(Card)
-                .join(Board)
-                .filter(
-                    FileAttachment.uuid == file_uuid,
-                    Board.user_id == user_id,
-                )
-                .first()
-            )
-            if comment_attachment:
-                attachment = comment_attachment
-
-        if not attachment:
-            abort(404)
-
-        kwargs["file"] = attachment
-        return f(*args, **kwargs)
-
-    return decorated_function

backend/app/models/__init__.py

@@ -4,14 +4,11 @@ from app.models.card_label import CardLabel
 from app.models.check_item import CheckItem
 from app.models.checklist import Checklist
 from app.models.comment import Comment
-from app.models.epic import Epic
-from app.models.file_attachment import FileAttachment
 from app.models.label import Label
 from app.models.list_model import List
 from app.models.order import Order, OrderItem
 from app.models.product import Product
 from app.models.user import User
-from app.models.wiki import Wiki
 
 __all__ = [
     "User",
@@ -26,7 +23,4 @@ __all__ = [
     "Checklist",
     "CheckItem",
     "Comment",
-    "FileAttachment",
-    "Epic",
-    "Wiki",
 ]

backend/app/models/card.py

@@ -32,9 +32,6 @@ class Card(db.Model):
         nullable=False,
         index=True,
     )
-    epic_id = db.Column(
-        db.Integer, db.ForeignKey("epics.id", ondelete="SET NULL"), index=True
-    )
 
     # Timestamps
     date_last_activity = db.Column(db.DateTime)
@@ -60,14 +57,6 @@ class Card(db.Model):
     comments = db.relationship(
         "Comment", backref="card", cascade="all, delete-orphan", lazy="dynamic"
     )
-    attachments = db.relationship(
-        "FileAttachment",
-        foreign_keys="FileAttachment.attachable_id",
-        primaryjoin="""and_(FileAttachment.attachable_id == Card.id,
-        FileAttachment.attachable_type == 'Card')""",
-        cascade="all, delete-orphan",
-        lazy="dynamic",
-    )
 
     def to_dict(self):
         """Convert card to dictionary"""
@@ -82,7 +71,6 @@ class Card(db.Model):
             "id_short": self.id_short,
             "board_id": self.board_id,
             "list_id": self.list_id,
-            "epic_id": self.epic_id,
             "date_last_activity": self.date_last_activity.isoformat()
             if self.date_last_activity
             else None,

backend/app/models/comment.py

@@ -30,17 +30,6 @@ class Comment(db.Model):
         onupdate=lambda: datetime.now(UTC),
     )
 
-    # Relationships
-    attachments = db.relationship(
-        "FileAttachment",
-        foreign_keys="FileAttachment.attachable_id",
-        primaryjoin="""and_(FileAttachment.attachable_id == Comment.id,
-        FileAttachment.attachable_type == 'Comment')""",
-        cascade="all, delete-orphan",
-        lazy="dynamic",
-        overlaps="attachments",
-    )
-
     def to_dict(self):
         """Convert comment to dictionary"""
         return {

backend/app/models/epic.py

@@ -1,80 +0,0 @@
-from datetime import UTC, datetime
-
-from sqlalchemy.dialects.postgresql import JSONB
-
-from app import db
-
-
-class Epic(db.Model):
-    """Epic model for tracking large features across multiple cards"""
-
-    __tablename__ = "epics"
-
-    id = db.Column(db.Integer, primary_key=True)
-    name = db.Column(db.String(200), nullable=False, index=True)
-    description = db.Column(db.Text)
-    content = db.Column(JSONB)  # Rich text content (Slate.js JSON)
-    color = db.Column(db.String(7))  # Hex color for epic badge
-    closed = db.Column(db.Boolean, default=False, index=True)
-    pos = db.Column(db.Float)  # Position for sorting in epic list
-    depth_limit = db.Column(db.Integer, default=5)  # Max nesting depth
-
-    # Foreign keys
-    board_id = db.Column(
-        db.Integer,
-        db.ForeignKey("boards.id", ondelete="CASCADE"),
-        nullable=False,
-        index=True,
-    )
-    parent_epic_id = db.Column(
-        db.Integer, db.ForeignKey("epics.id", ondelete="SET NULL")
-    )
-
-    # Timestamps
-    date_last_activity = db.Column(db.DateTime)
-    created_at = db.Column(db.DateTime, default=lambda: datetime.now(UTC))
-    updated_at = db.Column(
-        db.DateTime,
-        default=lambda: datetime.now(UTC),
-        onupdate=lambda: datetime.now(UTC),
-    )
-
-    # JSON fields for metrics
-    metrics = db.Column(JSONB)  # {"card_count": 10}
-
-    # Relationships
-    board = db.relationship("Board", backref="epics")
-    parent_epic = db.relationship("Epic", remote_side=[id], backref="child_epics")
-    cards = db.relationship("Card", backref="epic", cascade="all, delete-orphan")
-    attachments = db.relationship(
-        "FileAttachment",
-        foreign_keys="FileAttachment.attachable_id",
-        primaryjoin="""and_(FileAttachment.attachable_id == Epic.id,
-        FileAttachment.attachable_type == 'Epic')""",
-        cascade="all, delete-orphan",
-        lazy="dynamic",
-    )
-
-    def to_dict(self):
-        """Convert epic to dictionary"""
-        return {
-            "id": self.id,
-            "name": self.name,
-            "description": self.description,
-            "content": self.content,
-            "color": self.color,
-            "closed": self.closed,
-            "pos": self.pos,
-            "depth_limit": self.depth_limit,
-            "board_id": self.board_id,
-            "parent_epic_id": self.parent_epic_id,
-            "date_last_activity": self.date_last_activity.isoformat()
-            if self.date_last_activity
-            else None,
-            "created_at": self.created_at.isoformat() if self.created_at else None,
-            "updated_at": self.updated_at.isoformat() if self.updated_at else None,
-            "metrics": self.metrics or {"card_count": 0},
-        }
-
-    def __repr__(self):
-        return f"<Epic {self.name}>"

backend/app/models/file_attachment.py

@@ -1,75 +0,0 @@
-import uuid
-from datetime import UTC, datetime
-
-from sqlalchemy import Index
-
-from app import db
-
-
-class FileAttachment(db.Model):
-    """Polymorphic file attachment model for Cards, Comments, and other entities"""
-
-    __tablename__ = "file_attachments"
-
-    id = db.Column(db.Integer, primary_key=True)
-    uuid = db.Column(
-        db.String(36), nullable=False, unique=True, default=lambda: str(uuid.uuid4())
-    )
-    filename = db.Column(db.String(255), nullable=False)
-    original_name = db.Column(db.String(255), nullable=False)
-    file_type = db.Column(db.String(50), nullable=False)  # 'image', 'pdf', 'document'
-    mime_type = db.Column(db.String(100), nullable=False)
-    file_size = db.Column(db.Integer, nullable=False)
-
-    # MinIO storage information
-    minio_bucket = db.Column(db.String(100), nullable=False)
-    minio_object_name = db.Column(db.String(255), nullable=False, unique=True)
-
-    # Thumbnail information (optional, for images)
-    thumbnail_minio_object_name = db.Column(db.String(255))
-    thumbnail_minio_bucket = db.Column(db.String(100))
-
-    # Polymorphic relationship - can attach to different entity types
-    attachable_type = db.Column(
-        db.String(50), nullable=False
-    )  # 'Card', 'Comment', 'Epic'
-    attachable_id = db.Column(db.Integer, nullable=False)  # ID of the attached entity
-
-    # Upload metadata
-    uploaded_by = db.Column(
-        db.Integer, db.ForeignKey("users.id", ondelete="CASCADE"), nullable=False
-    )
-    created_at = db.Column(db.DateTime, default=lambda: datetime.now(UTC))
-
-    # Relationships
-    uploader = db.relationship("User", backref="uploaded_files")
-
-    # Indexes for efficient queries
-    __table_args__ = (
-        Index("ix_file_attachments_attachable", "attachable_type", "attachable_id"),
-        Index("ix_file_attachments_user", "uploaded_by"),
-        Index("ix_file_attachments_uuid", "uuid"),
-    )
-
-    def to_dict(self):
-        """Convert file attachment to dictionary"""
-        return {
-            "id": self.id,
-            "uuid": self.uuid,
-            "filename": self.filename,
-            "original_name": self.original_name,
-            "file_type": self.file_type,
-            "mime_type": self.mime_type,
-            "file_size": self.file_size,
-            "minio_bucket": self.minio_bucket,
-            "minio_object_name": self.minio_object_name,
-            "thumbnail_minio_object_name": self.thumbnail_minio_object_name,
-            "thumbnail_minio_bucket": self.thumbnail_minio_bucket,
-            "attachable_type": self.attachable_type,
-            "attachable_id": self.attachable_id,
-            "uploaded_by": self.uploaded_by,
-            "created_at": self.created_at.isoformat() if self.created_at else None,
-        }
-
-    def __repr__(self):
-        return f"<FileAttachment {self.original_name} ({self.file_type})>"

backend/app/models/wiki.py

@@ -1,88 +0,0 @@
-from datetime import UTC, datetime
-
-from sqlalchemy.dialects.postgresql import JSONB
-
-from app import db
-
-wiki_entity_links = db.Table(
-    "wiki_entity_links",
-    db.Column(
-        "wiki_id",
-        db.Integer,
-        db.ForeignKey("wikis.id", ondelete="CASCADE"),
-        primary_key=True,
-    ),
-    db.Column("entity_type", db.String(50), nullable=False),  # 'Card', 'Epic'
-    db.Column("entity_id", db.Integer, nullable=False),  # ID of the linked entity
-    db.Column("created_at", db.DateTime, default=lambda: datetime.now(UTC)),
-    db.Column("linked_by", db.Integer, db.ForeignKey("users.id", ondelete="SET NULL")),
-)
-
-
-class Wiki(db.Model):
-    """Wiki model for reusable rich text content within a board"""
-
-    __tablename__ = "wikis"
-
-    id = db.Column(db.Integer, primary_key=True)
-    name = db.Column(db.String(200), nullable=False, index=True)
-    slug = db.Column(db.String(255), index=True)  # URL-friendly identifier
-    content = db.Column(JSONB, nullable=False)  # Rich text content (Slate.js JSON)
-    summary = db.Column(db.Text)  # Brief description/abstract
-    category = db.Column(db.String(100))  # Optional categorization
-
-    # Foreign keys
-    board_id = db.Column(
-        db.Integer,
-        db.ForeignKey("boards.id", ondelete="CASCADE"),
-        nullable=False,
-        index=True,
-    )
-    created_by = db.Column(
-        db.Integer,
-        db.ForeignKey("users.id", ondelete="SET NULL"),
-    )
-    updated_by = db.Column(
-        db.Integer,
-        db.ForeignKey("users.id", ondelete="SET NULL"),
-    )
-
-    # Timestamps
-    created_at = db.Column(db.DateTime, default=lambda: datetime.now(UTC))
-    updated_at = db.Column(
-        db.DateTime,
-        default=lambda: datetime.now(UTC),
-        onupdate=lambda: datetime.now(UTC),
-    )
-
-    # JSON fields
-    tags = db.Column(JSONB)  # List of tags for organization: ["security", "api"]
-
-    # Relationships
-    board = db.relationship("Board", backref="wikis")
-    creator = db.relationship(
-        "User", foreign_keys=[created_by], backref="created_wikis"
-    )
-    updater = db.relationship(
-        "User", foreign_keys=[updated_by], backref="updated_wikis"
-    )
-
-    def to_dict(self):
-        """Convert wiki to dictionary"""
-        return {
-            "id": self.id,
-            "name": self.name,
-            "slug": self.slug,
-            "content": self.content,
-            "summary": self.summary,
-            "category": self.category,
-            "board_id": self.board_id,
-            "tags": self.tags or [],
-            "created_by": self.created_by,
-            "updated_by": self.updated_by,
-            "created_at": self.created_at.isoformat() if self.created_at else None,
-            "updated_at": self.updated_at.isoformat() if self.updated_at else None,
-        }
-
-    def __repr__(self):
-        return f"<Wiki {self.name}>"

backend/app/routes/kanban/__init__.py

@@ -6,8 +6,8 @@ kanban_bp = Blueprint("kanban", __name__)
 # Import all route modules to register their routes to this blueprint
 
 # fmt: off
-from . import (boards, cards, checklists, comments, epics,  # noqa: F401 E402
+from . import (boards, cards, checklists, comments, labels,  # noqa: F401 E402
-               files, labels, lists, wikis)
+               lists)
 
 # fmt: on
 

backend/app/routes/kanban/epics.py

@@ -1,158 +0,0 @@
-"""Routes for Epic CRUD operations."""
-
-from flask import request
-from flask_jwt_extended import jwt_required
-from flask_pydantic import validate
-
-from app import db
-from app.models import Board, Card, Epic
-from app.schemas import EpicCreateRequest, EpicResponse, EpicUpdateRequest
-
-from . import kanban_bp
-
-
-@kanban_bp.route("/boards/<int:board_id>/epics", methods=["GET"])
-@jwt_required()
-def get_board_epics(board_id):
-    """Get all epics for a board."""
-    board = db.session.get(Board, board_id)
-    if not board:
-        return {"error": "Board not found"}, 404
-
-    epics = Epic.query.filter_by(board_id=board_id).all()
-    return [EpicResponse.model_validate(epic).model_dump() for epic in epics], 200
-
-
-@kanban_bp.route("/boards/<int:board_id>/epics", methods=["POST"])
-@jwt_required()
-@validate(body=EpicCreateRequest)
-def create_epic(board_id, body: EpicCreateRequest):
-    """Create a new epic for a board."""
-    board = db.session.get(Board, board_id)
-    if not board:
-        return {"error": "Board not found"}, 404
-
-    epic = Epic(
-        board_id=board_id,
-        name=body.name,
-        description=body.description,
-        content=body.content,
-        color=body.color,
-        closed=False,
-        pos=body.pos,
-        depth_limit=body.depth_limit,
-        parent_epic_id=body.parent_epic_id,
-        metrics={"card_count": 0, "progress": 0},
-    )
-
-    db.session.add(epic)
-    db.session.commit()
-
-    return EpicResponse.model_validate(epic).model_dump(), 201
-
-
-@kanban_bp.route("/epics/<int:epic_id>", methods=["GET"])
-@jwt_required()
-def get_epic(epic_id):
-    """Get a specific epic with details."""
-    epic = db.session.get(Epic, epic_id)
-    if not epic:
-        return {"error": "Epic not found"}, 404
-
-    # Get cards for this epic
-    cards = Card.query.filter_by(epic_id=epic_id).all()
-    epic_dict = EpicResponse.model_validate(epic).model_dump()
-    epic_dict["cards"] = [card.to_dict() for card in cards]
-
-    return epic_dict, 200
-
-
-@kanban_bp.route("/epics/<int:epic_id>", methods=["PUT"])
-@jwt_required()
-@validate(body=EpicUpdateRequest)
-def update_epic(epic_id, body: EpicUpdateRequest):
-    """Update an epic."""
-    epic = db.session.get(Epic, epic_id)
-    if not epic:
-        return {"error": "Epic not found"}, 404
-
-    # Update fields
-    if body.name is not None:
-        epic.name = body.name
-    if body.description is not None:
-        epic.description = body.description
-    if body.content is not None:
-        epic.content = body.content
-    if body.color is not None:
-        epic.color = body.color
-    if body.closed is not None:
-        epic.closed = body.closed
-    if body.pos is not None:
-        epic.pos = body.pos
-    if body.depth_limit is not None:
-        epic.depth_limit = body.depth_limit
-    if body.parent_epic_id is not None:
-        epic.parent_epic_id = body.parent_epic_id
-
-    db.session.commit()
-
-    return EpicResponse.model_validate(epic).model_dump(), 200
-
-
-@kanban_bp.route("/epics/<int:epic_id>", methods=["DELETE"])
-@jwt_required()
-def delete_epic(epic_id):
-    """Delete an epic."""
-    epic = db.session.get(Epic, epic_id)
-    if not epic:
-        return {"error": "Epic not found"}, 404
-
-    # Unlink all cards from this epic
-    Card.query.filter_by(epic_id=epic_id).update({"epic_id": None})
-
-    # Delete epic
-    db.session.delete(epic)
-    db.session.commit()
-
-    return {"message": "Epic deleted successfully"}, 200
-
-
-@kanban_bp.route("/cards/<int:card_id>/epics", methods=["POST"])
-@jwt_required()
-def add_epic_to_card(card_id):
-    """Link an epic to a card."""
-    card = db.session.get(Card, card_id)
-    if not card:
-        return {"error": "Card not found"}, 404
-
-    data = request.get_json()
-    epic_id = data.get("epic_id")
-
-    if not epic_id:
-        return {"error": "epic_id is required"}, 400
-
-    epic = db.session.get(Epic, epic_id)
-    if not epic:
-        return {"error": "Epic not found"}, 404
-
-    card.epic_id = epic_id
-    db.session.commit()
-
-    return card.to_dict(), 200
-
-
-@kanban_bp.route("/cards/<int:card_id>/epics/<int:epic_id>", methods=["DELETE"])
-@jwt_required()
-def remove_epic_from_card(card_id, epic_id):
-    """Unlink an epic from a card."""
-    card = db.session.get(Card, card_id)
-    if not card:
-        return {"error": "Card not found"}, 404
-
-    if card.epic_id != epic_id:
-        return {"error": "Card is not linked to this epic"}, 400
-
-    card.epic_id = None
-    db.session.commit()
-
-    return {"message": "Epic unlinked from card successfully"}, 200

backend/app/routes/kanban/files.py

@@ -1,299 +0,0 @@
-"""Routes for file upload and management"""
-
-from io import BytesIO
-
-from flask import Response, request
-from flask_jwt_extended import jwt_required
-from werkzeug.datastructures import FileStorage
-
-from app.decorators import (get_current_user_id, load_card_owned,
-                            load_comment_owned, load_file_accessible_by_uuid)
-from app.schemas import (FileAttachmentWithUrlResponse, FileDeleteResponse,
-                         MultipleFilesResponse)
-from app.services.storage.attachment_service import AttachmentService
-from app.services.storage.file_service import FileService
-
-from . import kanban_bp
-
-
-@kanban_bp.route("/files/<string:file_uuid>", methods=["GET"])
-@jwt_required()
-@load_file_accessible_by_uuid
-def get_file(file_uuid, file):
-    """Get file information with UUID-based URLs"""
-    attachment_service = AttachmentService()
-    file_info = attachment_service.get_attachment_with_url(file.id)
-
-    return file_info, 200
-
-
-@kanban_bp.route("/files/<string:file_uuid>", methods=["DELETE"])
-@jwt_required()
-@load_file_accessible_by_uuid
-def delete_file(file_uuid, file):
-    """Delete a file"""
-    attachment_service = AttachmentService()
-    success = attachment_service.delete_attachment(file.id)
-
-    if not success:
-        return {"error": "Failed to delete file"}, 500
-
-    return FileDeleteResponse(message="File deleted", file_id=file.id).model_dump(), 200
-
-
-@kanban_bp.route("/cards/<int:card_id>/attachments", methods=["GET"])
-@jwt_required()
-@load_card_owned
-def get_card_attachments(card_id, card):
-    """Get all attachments for a card"""
-    attachment_service = AttachmentService()
-    attachments = attachment_service.get_card_attachments(card_id)
-
-    # Get URLs for each attachment
-    files_with_urls = []
-    for attachment in attachments:
-        file_info = attachment_service.get_attachment_with_url(attachment.id)
-        files_with_urls.append(file_info)
-
-    return (
-        MultipleFilesResponse(
-            files=files_with_urls,
-            count=len(attachments),
-        ).model_dump(),
-        200,
-    )
-
-
-@kanban_bp.route("/cards/<int:card_id>/attachments", methods=["POST"])
-@jwt_required()
-@load_card_owned
-def upload_card_attachment(card_id, card):
-    """Upload a file to a specific card"""
-    return _upload_file(entity_type="Card", entity_id=card_id)
-
-
-@kanban_bp.route("/comments/<int:comment_id>/attachments", methods=["GET"])
-@jwt_required()
-@load_comment_owned
-def get_comment_attachments(comment_id, comment):
-    """Get all attachments for a comment"""
-    attachment_service = AttachmentService()
-    attachments = attachment_service.get_comment_attachments(comment_id)
-
-    # Get URLs for each attachment
-    files_with_urls = []
-    for attachment in attachments:
-        file_info = attachment_service.get_attachment_with_url(attachment.id)
-        files_with_urls.append(file_info)
-
-    return (
-        MultipleFilesResponse(
-            files=files_with_urls,
-            count=len(attachments),
-        ).model_dump(),
-        200,
-    )
-
-
-@kanban_bp.route("/comments/<int:comment_id>/attachments", methods=["POST"])
-@jwt_required()
-@load_comment_owned
-def upload_comment_attachment(comment_id, comment):
-    """Upload a file to a specific comment"""
-    return _upload_file(entity_type="Comment", entity_id=comment_id)
-
-
-@kanban_bp.route("/files/upload", methods=["POST"])
-@jwt_required()
-def upload_file():
-    """Upload a file to an entity (Card, Comment, etc.)"""
-    # Validate request
-    entity_type = request.form.get("entity_type")
-    entity_id = request.form.get("entity_id")
-
-    if not entity_type or not entity_id:
-        return {"error": "entity_type and entity_id are required"}, 400
-
-    # Validate entity_type
-    valid_types = ["Card", "Comment", "Epic", "Board"]
-    if entity_type not in valid_types:
-        return {
-            "error": f"Invalid entity_type: {entity_type}. Must be one of {valid_types}"
-        }, 400
-
-    return _upload_file(entity_type=entity_type, entity_id=int(entity_id))
-
-
-def _upload_file(entity_type: str, entity_id: int):
-    """
-    Helper function to handle file upload
-
-    Args:
-        entity_type: Type of entity (Card, Comment, etc.)
-        entity_id: ID of the entity
-
-    Returns:
-        tuple: (response_dict, status_code)
-    """
-    # Get file from request
-    if "file" not in request.files:
-        return {"error": "No file provided"}, 400
-
-    file: FileStorage = request.files["file"]
-    if file.filename == "":
-        return {"error": "No file selected"}, 400
-
-    # Get user ID
-    user_id = get_current_user_id()
-
-    # Create BytesIO from file
-    file_data = BytesIO()
-    file.save(file_data)
-    file_size = len(file_data.getvalue())
-
-    # Get MIME type
-    mime_type = file.mimetype or "application/octet-stream"
-
-    # Upload file
-    attachment_service = AttachmentService()
-    attachment = attachment_service.attach_file_to_entity(
-        entity_type=entity_type,
-        entity_id=entity_id,
-        file_data=file_data,
-        filename=file.filename,
-        content_type=mime_type,
-        file_size=file_size,
-        uploaded_by=user_id,
-    )
-
-    # Get attachment with URLs for response
-    file_info = attachment_service.get_attachment_with_url(attachment.id)
-    return FileAttachmentWithUrlResponse(**file_info).model_dump(), 201
-
-
-@kanban_bp.route("/files/<string:file_uuid>/download", methods=["GET"])
-@jwt_required()
-@load_file_accessible_by_uuid
-def download_file(file_uuid, file):
-    """
-    Download a file through secure Flask proxy using UUID
-
-    This route serves as a proxy to MinIO, hiding the MinIO server
-    from the frontend and ensuring authentication/authorization.
-
-    Args:
-        file_uuid: UUID of the file attachment
-        file: FileAttachment (injected by @load_file_accessible_by_uuid decorator)
-
-    Returns:
-        Response: File data with proper headers
-    """
-    file_service = FileService()
-
-    # Download file from MinIO
-    file_data = file_service.storage.download_file(
-        file.minio_bucket, file.minio_object_name
-    )
-
-    # Get file info for proper headers
-    file_info = file_service.storage.get_file_info(
-        file.minio_bucket, file.minio_object_name
-    )
-
-    # Create Flask Response with file data
-    return Response(
-        file_data.getvalue(),
-        mimetype=file.mime_type,
-        headers={
-            "Content-Disposition": f'attachment; filename="{file.original_name}"',
-            "Content-Length": str(file_info["size"]),
-            "Cache-Control": "private, max-age=3600",  # Cache for 1 hour
-        },
-    )
-
-
-@kanban_bp.route("/files/<string:file_uuid>/thumbnail", methods=["GET"])
-@jwt_required()
-@load_file_accessible_by_uuid
-def download_thumbnail(file_uuid, file):
-    """
-    Download a file thumbnail through secure Flask proxy using UUID
-
-    This route serves as a proxy to MinIO for thumbnails,
-    ensuring authentication with JWT.
-
-    Args:
-        file_uuid: UUID of the file attachment
-        file: FileAttachment (injected by @load_file_accessible_by_uuid decorator)
-
-    Returns:
-        Response: Thumbnail image data with proper headers
-    """
-    # Check if thumbnail exists
-    if not file.thumbnail_minio_bucket or not file.thumbnail_minio_object_name:
-        return {"error": "Thumbnail not available"}, 404
-
-    file_service = FileService()
-
-    # Download thumbnail from MinIO
-    thumbnail_data = file_service.storage.download_file(
-        file.thumbnail_minio_bucket,
-        file.thumbnail_minio_object_name,
-    )
-
-    # Get thumbnail info for proper headers
-    thumb_info = file_service.storage.get_file_info(
-        file.thumbnail_minio_bucket,
-        file.thumbnail_minio_object_name,
-    )
-
-    # Create Flask Response with thumbnail data
-    return Response(
-        thumbnail_data.getvalue(),
-        mimetype="image/jpeg",
-        headers={
-            "Content-Length": str(thumb_info["size"]),
-            "Cache-Control": "private, max-age=3600",
-        },
-    )
-
-
-@kanban_bp.route("/files/<string:file_uuid>/view", methods=["GET"])
-@jwt_required()
-@load_file_accessible_by_uuid
-def view_file(file_uuid, file):
-    """
-    View a file inline through secure Flask proxy using UUID
-
-    Similar to download, but uses inline disposition so browsers
-    display the file instead of downloading it.
-
-    Args:
-        file_uuid: UUID of the file attachment
-        file: FileAttachment (injected by @load_file_accessible_by_uuid decorator)
-
-    Returns:
-        Response: File data with proper headers
-    """
-    file_service = FileService()
-
-    # Download file from MinIO
-    file_data = file_service.storage.download_file(
-        file.minio_bucket, file.minio_object_name
-    )
-
-    # Get file info for proper headers
-    file_info = file_service.storage.get_file_info(
-        file.minio_bucket, file.minio_object_name
-    )
-
-    # Create Flask Response with file data (inline disposition)
-    return Response(
-        file_data.getvalue(),
-        mimetype=file.mime_type,
-        headers={
-            "Content-Disposition": f'inline; filename="{file.original_name}"',
-            "Content-Length": str(file_info["size"]),
-            "Cache-Control": "private, max-age=3600",  # Cache for 1 hour
-        },
-    )

backend/app/routes/kanban/wikis.py

@@ -1,127 +0,0 @@
-"""Routes for Wiki CRUD operations."""
-
-import re
-
-from flask_jwt_extended import get_jwt_identity, jwt_required
-from flask_pydantic import validate
-
-from app import db
-from app.models import Board, Wiki
-from app.schemas import WikiCreateRequest, WikiResponse, WikiUpdateRequest
-
-from . import kanban_bp
-
-
-def generate_slug(name):
-    """Generate URL-friendly slug from name."""
-    slug = name.lower()
-    slug = re.sub(r"[^a-z0-9\s-]", "", slug)
-    slug = re.sub(r"\s+", "-", slug)
-    slug = slug.strip("-")
-    return slug
-
-
-@kanban_bp.route("/boards/<int:board_id>/wikis", methods=["GET"])
-@jwt_required()
-def get_board_wikis(board_id):
-    """Get all wikis for a board."""
-    board = db.session.get(Board, board_id)
-    if not board:
-        return {"error": "Board not found"}, 404
-
-    wikis = Wiki.query.filter_by(board_id=board_id).all()
-    return [WikiResponse.model_validate(wiki).model_dump() for wiki in wikis], 200
-
-
-@kanban_bp.route("/boards/<int:board_id>/wikis", methods=["POST"])
-@jwt_required()
-@validate(body=WikiCreateRequest)
-def create_wiki(board_id, body: WikiCreateRequest):
-    """Create a new wiki for a board."""
-    board = db.session.get(Board, board_id)
-    if not board:
-        return {"error": "Board not found"}, 404
-
-    # Generate slug if not provided
-    slug = body.slug
-    if not slug:
-        slug = generate_slug(body.name)
-
-        # Ensure uniqueness
-        counter = 1
-        original_slug = slug
-        while Wiki.query.filter_by(slug=slug).first():
-            slug = f"{original_slug}-{counter}"
-            counter += 1
-
-    wiki = Wiki(
-        board_id=board_id,
-        name=body.name,
-        slug=slug,
-        content=body.content,
-        summary=body.summary,
-        category=body.category,
-        tags=body.tags,
-        created_by=get_jwt_identity(),
-        updated_by=get_jwt_identity(),
-    )
-
-    db.session.add(wiki)
-    db.session.commit()
-
-    return WikiResponse.model_validate(wiki).model_dump(), 201
-
-
-@kanban_bp.route("/wikis/<int:wiki_id>", methods=["GET"])
-@jwt_required()
-def get_wiki(wiki_id):
-    """Get a specific wiki with details."""
-    wiki = db.session.get(Wiki, wiki_id)
-    if not wiki:
-        return {"error": "Wiki not found"}, 404
-
-    return WikiResponse.model_validate(wiki).model_dump(), 200
-
-
-@kanban_bp.route("/wikis/<int:wiki_id>", methods=["PUT"])
-@jwt_required()
-@validate(body=WikiUpdateRequest)
-def update_wiki(wiki_id, body: WikiUpdateRequest):
-    """Update a wiki."""
-    wiki = db.session.get(Wiki, wiki_id)
-    if not wiki:
-        return {"error": "Wiki not found"}, 404
-
-    # Update fields
-    if body.name is not None:
-        wiki.name = body.name
-    if body.slug is not None:
-        wiki.slug = body.slug
-    if body.content is not None:
-        wiki.content = body.content
-    if body.summary is not None:
-        wiki.summary = body.summary
-    if body.category is not None:
-        wiki.category = body.category
-    if body.tags is not None:
-        wiki.tags = body.tags
-
-    wiki.updated_by = get_jwt_identity()
-    db.session.commit()
-
-    return WikiResponse.model_validate(wiki).model_dump(), 200
-
-
-@kanban_bp.route("/wikis/<int:wiki_id>", methods=["DELETE"])
-@jwt_required()
-def delete_wiki(wiki_id):
-    """Delete a wiki."""
-    wiki = db.session.get(Wiki, wiki_id)
-    if not wiki:
-        return {"error": "Wiki not found"}, 404
-
-    # Delete wiki (cascades to wiki_entity_links)
-    db.session.delete(wiki)
-    db.session.commit()
-
-    return {"message": "Wiki deleted successfully"}, 200

backend/app/schemas/__init__.py

@@ -7,17 +7,9 @@ from app.schemas.check_item import CheckItemCreateRequest, CheckItemResponse
 from app.schemas.checklist import ChecklistCreateRequest, ChecklistResponse
 from app.schemas.comment import (CommentCreateRequest, CommentResponse,
                                  CommentWithUserResponse)
-from app.schemas.epic import (EpicCreateRequest, EpicResponse,
-                              EpicUpdateRequest, EpicWithCardsResponse)
-from app.schemas.file_attachment import (FileAttachmentWithUrlResponse,
-                                         FileDeleteResponse, FileUploadRequest,
-                                         MultipleFilesResponse,
-                                         ValidationError)
 from app.schemas.label import LabelCreateRequest, LabelResponse
 from app.schemas.list_model import ListCreateRequest, ListResponse
 from app.schemas.product import ProductCreateRequest, ProductResponse
-from app.schemas.wiki import (WikiCreateRequest, WikiEntityLink,
-                              WikiLinkRequest, WikiResponse, WikiUpdateRequest)
 
 __all__ = [
     # Product schemas
@@ -44,25 +36,7 @@ __all__ = [
     # Comment schemas
     "CommentCreateRequest",
     "CommentResponse",
-    # File Attachment schemas
-    "FileAttachmentWithUrlResponse",
-    "FileDeleteResponse",
-    "FileUploadRequest",
-    "MultipleFilesResponse",
-    "ValidationError",
-    # Composite schemas
     "BoardWithDetailsResponse",
     "CardWithDetailsResponse",
     "CommentWithUserResponse",
-    # Epic schemas
-    "EpicCreateRequest",
-    "EpicResponse",
-    "EpicUpdateRequest",
-    "EpicWithCardsResponse",
-    # Wiki schemas
-    "WikiCreateRequest",
-    "WikiResponse",
-    "WikiUpdateRequest",
-    "WikiEntityLink",
-    "WikiLinkRequest",
 ]

backend/app/schemas/epic.py

@@ -1,132 +0,0 @@
-"""Pydantic schemas for Epic model"""
-from datetime import datetime
-from typing import Any, Dict, List, Optional
-
-from pydantic import BaseModel, ConfigDict, Field
-
-
-class EpicCreateRequest(BaseModel):
-    """Schema for creating a new epic"""
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "name": "User Authentication",
-                "description": "Implement login and registration",
-                "content": [
-                    {"type": "paragraph", "children": [{"text": "Details..."}]}
-                ],
-                "color": "#3b82f6",
-                "pos": 1.0,
-                "depth_limit": 5,
-                "parent_epic_id": None,
-            }
-        }
-    )
-
-    name: str = Field(..., min_length=1, max_length=200, description="Epic name")
-    description: Optional[str] = Field(None, description="Epic description")
-    content: Optional[Any] = Field(None, description="Rich text content")
-    color: Optional[str] = Field(None, max_length=7, description="Hex color code")
-    pos: Optional[float] = Field(None, description="Position for ordering")
-    depth_limit: Optional[int] = Field(
-        None, ge=1, le=10, description="Maximum depth for hierarchy"
-    )
-    parent_epic_id: Optional[int] = Field(
-        None, description="Parent epic ID for nesting"
-    )
-
-
-class EpicResponse(BaseModel):
-    """Schema for epic response"""
-
-    model_config = ConfigDict(
-        from_attributes=True,
-        json_schema_extra={
-            "example": {
-                "id": 1,
-                "name": "User Authentication",
-                "description": "Implement login and registration",
-                "content": [
-                    {"type": "paragraph", "children": [{"text": "Details..."}]}
-                ],
-                "color": "#3b82f6",
-                "closed": False,
-                "pos": 1.0,
-                "depth_limit": 5,
-                "board_id": 1,
-                "parent_epic_id": None,
-                "metrics": {"card_count": 5, "progress": 60},
-                "date_last_activity": "2024-01-15T10:30:00",
-                "created_at": "2024-01-01T10:00:00",
-                "updated_at": "2024-01-15T10:30:00",
-            }
-        },
-    )
-
-    id: int
-    name: str
-    description: Optional[str] = None
-    content: Optional[Any] = None
-    color: Optional[str] = None
-    closed: bool
-    pos: Optional[float] = None
-    depth_limit: Optional[int] = None
-    board_id: int
-    parent_epic_id: Optional[int] = None
-    metrics: Optional[Dict[str, Any]] = None
-    date_last_activity: Optional[datetime] = None
-    created_at: Optional[datetime] = None
-    updated_at: Optional[datetime] = None
-
-
-class EpicUpdateRequest(BaseModel):
-    """Schema for updating an epic"""
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "name": "Updated Epic Name",
-                "description": "Updated description",
-                "content": [
-                    {"type": "paragraph", "children": [{"text": "Updated..."}]}
-                ],
-                "color": "#ef4444",
-                "closed": True,
-                "pos": 2.0,
-                "depth_limit": 3,
-                "parent_epic_id": 2,
-            }
-        }
-    )
-
-    name: Optional[str] = Field(None, min_length=1, max_length=200)
-    description: Optional[str] = None
-    content: Optional[Any] = None
-    color: Optional[str] = Field(None, max_length=7)
-    closed: Optional[bool] = None
-    pos: Optional[float] = None
-    depth_limit: Optional[int] = Field(None, ge=1, le=10)
-    parent_epic_id: Optional[int] = None
-
-
-class EpicWithCardsResponse(BaseModel):
-    """Schema for epic response with cards"""
-
-    model_config = ConfigDict(from_attributes=True)
-
-    id: int
-    name: str
-    description: Optional[str] = None
-    content: Optional[Any] = None
-    color: Optional[str] = None
-    closed: bool
-    pos: Optional[float] = None
-    depth_limit: Optional[int] = None
-    board_id: int
-    parent_epic_id: Optional[int] = None
-    metrics: Optional[Dict[str, Any]] = None
-    date_last_activity: Optional[datetime] = None
-    created_at: Optional[datetime] = None
-    updated_at: Optional[datetime] = None
-    cards: List[Dict[str, Any]] = Field(default_factory=list)

backend/app/schemas/file_attachment.py

@@ -1,72 +0,0 @@
-"""Pydantic schemas for file attachments"""
-
-from datetime import datetime
-from typing import Optional
-
-from pydantic import (BaseModel, ConfigDict, Field, field_serializer,
-                      field_validator)
-
-
-class FileUploadRequest(BaseModel):
-    """Schema for file upload request"""
-
-    entity_type: str = Field(..., description="Type of entity (Card, Comment, etc.)")
-    entity_id: int = Field(..., description="ID of entity")
-
-    @field_validator("entity_type")
-    @classmethod
-    def validate_entity_type(cls, v: str) -> str:
-        """Validate entity type is allowed"""
-        valid_types = ["Card", "Comment", "Epic", "Board"]
-        if v not in valid_types:
-            raise ValueError(f"Invalid entity_type: {v}. Must be one of {valid_types}")
-        return v
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-class FileAttachmentWithUrlResponse(BaseModel):
-    """
-    Schema for file attachment with secure URLs
-
-    Security: Only exposes public-facing information.
-    Internal details (MinIO paths, IDs, etc.) are hidden.
-    """
-
-    uuid: str
-    original_name: str
-    file_type: str
-    file_size: int
-    created_at: datetime
-    download_url: str
-    thumbnail_url: Optional[str] = None
-    view_url: str
-    mime_type: str
-
-    @field_serializer("created_at")
-    def serialize_created_at(self, value: datetime) -> str:
-        """Serialize datetime to ISO format string"""
-        return value.isoformat() if value else None
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-class FileDeleteResponse(BaseModel):
-    """Schema for file delete response"""
-
-    message: str = Field(..., description="Deletion status message")
-    file_id: int = Field(..., description="ID of deleted file")
-
-
-class MultipleFilesResponse(BaseModel):
-    """Schema for multiple files response"""
-
-    files: list[FileAttachmentWithUrlResponse]
-    count: int = Field(..., description="Number of files")
-
-
-class ValidationError(BaseModel):
-    """Schema for validation errors"""
-
-    error: str = Field(..., description="Error message")
-    details: Optional[dict] = None

backend/app/schemas/wiki.py

@@ -1,167 +0,0 @@
-"""Pydantic schemas for Wiki model"""
-from datetime import datetime
-from typing import Any, List, Optional
-
-from pydantic import BaseModel, ConfigDict, Field, field_validator
-
-
-class WikiCreateRequest(BaseModel):
-    """Schema for creating a new wiki"""
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "name": "Security Guidelines",
-                "slug": "security-guidelines",
-                "content": [
-                    {"type": "paragraph", "children": [{"text": "Security rules..."}]}
-                ],
-                "summary": "Brief security overview",
-                "category": "Documentation",
-                "tags": ["security", "guidelines"],
-            }
-        }
-    )
-
-    name: str = Field(..., min_length=1, max_length=200, description="Wiki name")
-    slug: Optional[str] = Field(None, max_length=200, description="URL-friendly slug")
-    content: Any = Field(..., description="Rich text content")
-    summary: Optional[str] = Field(None, description="Brief summary")
-    category: Optional[str] = Field(None, max_length=100, description="Wiki category")
-    tags: Optional[List[str]] = Field(None, description="Wiki tags")
-
-    @field_validator("slug")
-    @classmethod
-    def validate_slug(cls, v):
-        """Validate slug is URL-friendly."""
-        if v and not v.islower():
-            raise ValueError("Slug must be lowercase")
-        if v and not all(c.isalnum() or c == "-" for c in v):
-            raise ValueError(
-                "Slug must contain only lowercase letters, numbers, and hyphens"
-            )
-        return v
-
-
-class WikiResponse(BaseModel):
-    """Schema for wiki response"""
-
-    model_config = ConfigDict(
-        from_attributes=True,
-        json_schema_extra={
-            "example": {
-                "id": 1,
-                "name": "Security Guidelines",
-                "slug": "security-guidelines",
-                "content": [
-                    {"type": "paragraph", "children": [{"text": "Security rules..."}]}
-                ],
-                "summary": "Brief security overview",
-                "category": "Documentation",
-                "tags": ["security", "guidelines"],
-                "board_id": 1,
-                "created_by": 1,
-                "updated_by": 1,
-                "created_at": "2024-01-01T10:00:00",
-                "updated_at": "2024-01-15T10:30:00",
-            }
-        },
-    )
-
-    id: int
-    name: str
-    slug: Optional[str] = None
-    content: Any
-    summary: Optional[str] = None
-    category: Optional[str] = None
-    tags: Optional[List[str]] = None
-    board_id: int
-    created_by: Optional[int] = None
-    updated_by: Optional[int] = None
-    created_at: Optional[datetime] = None
-    updated_at: Optional[datetime] = None
-
-
-class WikiUpdateRequest(BaseModel):
-    """Schema for updating a wiki"""
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "name": "Updated Security Guidelines",
-                "slug": "updated-security-guidelines",
-                "content": [
-                    {"type": "paragraph", "children": [{"text": "Updated..."}]}
-                ],
-                "summary": "Updated summary",
-                "category": "Updated Category",
-                "tags": ["security", "updated"],
-            }
-        }
-    )
-
-    name: Optional[str] = Field(None, min_length=1, max_length=200)
-    slug: Optional[str] = Field(None, max_length=200)
-    content: Optional[Any] = None
-    summary: Optional[str] = None
-    category: Optional[str] = Field(None, max_length=100)
-    tags: Optional[List[str]] = None
-
-    @field_validator("slug")
-    @classmethod
-    def validate_slug(cls, v):
-        """Validate slug is URL-friendly."""
-        if v and not v.islower():
-            raise ValueError("Slug must be lowercase")
-        if v and not all(c.isalnum() or c == "-" for c in v):
-            raise ValueError(
-                "Slug must contain only lowercase letters, numbers, and hyphens"
-            )
-        return v
-
-
-class WikiEntityLink(BaseModel):
-    """Schema for wiki entity link response"""
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "wiki_id": 1,
-                "entity_type": "card",
-                "entity_id": 5,
-                "created_at": "2024-01-15T10:30:00",
-                "linked_by": 1,
-            }
-        }
-    )
-
-    wiki_id: int
-    entity_type: str
-    entity_id: int
-    created_at: Optional[datetime] = None
-    linked_by: Optional[int] = None
-
-
-class WikiLinkRequest(BaseModel):
-    """Schema for creating a wiki entity link"""
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "entity_type": "card",
-                "entity_id": 5,
-            }
-        }
-    )
-
-    entity_type: str = Field(..., description="Entity type (card, epic, list, board)")
-    entity_id: int = Field(..., description="Entity ID")
-
-    @field_validator("entity_type")
-    @classmethod
-    def validate_entity_type(cls, v):
-        """Validate entity type is supported."""
-        valid_types = ["card", "epic", "list", "board"]
-        if v not in valid_types:
-            raise ValueError(f"entity_type must be one of: {', '.join(valid_types)}")
-        return v

backend/app/services/storage/__init__.py

@@ -1,20 +0,0 @@
-"""Storage service module for file upload operations"""
-
-from app.services.storage.attachment_service import AttachmentService
-from app.services.storage.base import StorageAdapter
-from app.services.storage.file_processor import (FileProcessor, ImageProcessor,
-                                                 PDFProcessor)
-from app.services.storage.file_service import FileService
-from app.services.storage.minio_client import MinIOStorageAdapter
-from app.services.storage.storage_extension import storage
-
-__all__ = [
-    "StorageAdapter",
-    "MinIOStorageAdapter",
-    "FileProcessor",
-    "ImageProcessor",
-    "PDFProcessor",
-    "FileService",
-    "AttachmentService",
-    "storage",
-]

backend/app/services/storage/attachment_service.py

@@ -1,231 +0,0 @@
-"""Service for managing file attachments to entities"""
-
-from io import BytesIO
-from typing import List, Optional
-
-from flask import current_app
-
-from app.models import Card, Comment, FileAttachment
-from app.services.storage.file_service import FileService
-
-
-class AttachmentService:
-    """Service for managing file attachments to Cards, Comments, etc."""
-
-    def __init__(self, file_service: Optional[FileService] = None):
-        """
-        Initialize AttachmentService with dependency injection
-
-        Args:
-            file_service: FileService instance
-            (defaults to new instance with dependency injection)
-        """
-        self.file_service = file_service or FileService()
-
-    def attach_file_to_card(
-        self,
-        card_id: int,
-        file_data: BytesIO,
-        filename: str,
-        content_type: str,
-        file_size: int,
-        uploaded_by: int,
-    ) -> FileAttachment:
-        """
-        Attach a file to a card
-
-        Args:
-            card_id: ID of the card
-            file_data: File data as BytesIO
-            filename: Original filename
-            content_type: MIME type
-            file_size: File size in bytes
-            uploaded_by: User ID who uploaded the file
-
-        Returns:
-            FileAttachment: Created attachment record
-        """
-        # Verify card exists
-        card = Card.query.get(card_id)
-        if not card:
-            raise ValueError(f"Card with ID {card_id} not found")
-
-        # Upload file
-        return self.file_service.upload_file(
-            file_data=file_data,
-            filename=filename,
-            content_type=content_type,
-            file_size=file_size,
-            uploaded_by=uploaded_by,
-            attachable_type="Card",
-            attachable_id=card_id,
-        )
-
-    def attach_file_to_comment(
-        self,
-        comment_id: int,
-        file_data: BytesIO,
-        filename: str,
-        content_type: str,
-        file_size: int,
-        uploaded_by: int,
-    ) -> FileAttachment:
-        """
-        Attach a file to a comment
-
-        Args:
-            comment_id: ID of the comment
-            file_data: File data as BytesIO
-            filename: Original filename
-            content_type: MIME type
-            file_size: File size in bytes
-            uploaded_by: User ID who uploaded the file
-
-        Returns:
-            FileAttachment: Created attachment record
-        """
-        # Verify comment exists
-        comment = Comment.query.get(comment_id)
-        if not comment:
-            raise ValueError(f"Comment with ID {comment_id} not found")
-
-        # Upload file
-        return self.file_service.upload_file(
-            file_data=file_data,
-            filename=filename,
-            content_type=content_type,
-            file_size=file_size,
-            uploaded_by=uploaded_by,
-            attachable_type="Comment",
-            attachable_id=comment_id,
-        )
-
-    def attach_file_to_entity(
-        self,
-        entity_type: str,
-        entity_id: int,
-        file_data: BytesIO,
-        filename: str,
-        content_type: str,
-        file_size: int,
-        uploaded_by: int,
-    ) -> FileAttachment:
-        """
-        Attach a file to any entity type
-
-        Args:
-            entity_type: Type of entity (Card, Comment, etc.)
-            entity_id: ID of the entity
-            file_data: File data as BytesIO
-            filename: Original filename
-            content_type: MIME type
-            file_size: File size in bytes
-            uploaded_by: User ID who uploaded the file
-
-        Returns:
-            FileAttachment: Created attachment record
-        """
-        # Validate entity type
-        valid_types = ["Card", "Comment", "Epic", "Board"]
-        if entity_type not in valid_types:
-            raise ValueError(
-                f"Invalid entity type: {entity_type}. Must be one of {valid_types}"
-            )
-
-        # Upload file
-        return self.file_service.upload_file(
-            file_data=file_data,
-            filename=filename,
-            content_type=content_type,
-            file_size=file_size,
-            uploaded_by=uploaded_by,
-            attachable_type=entity_type,
-            attachable_id=entity_id,
-        )
-
-    def get_card_attachments(self, card_id: int) -> List[FileAttachment]:
-        """
-        Get all attachments for a card
-
-        Args:
-            card_id: ID of the card
-
-        Returns:
-            list: List of FileAttachment objects
-        """
-        return self.file_service.get_files_for_entity("Card", card_id)
-
-    def get_comment_attachments(self, comment_id: int) -> List[FileAttachment]:
-        """
-        Get all attachments for a comment
-
-        Args:
-            comment_id: ID of the comment
-
-        Returns:
-            list: List of FileAttachment objects
-        """
-        return self.file_service.get_files_for_entity("Comment", comment_id)
-
-    def get_entity_attachments(
-        self, entity_type: str, entity_id: int
-    ) -> List[FileAttachment]:
-        """
-        Get all attachments for any entity type
-
-        Args:
-            entity_type: Type of entity (Card, Comment, etc.)
-            entity_id: ID of the entity
-
-        Returns:
-            list: List of FileAttachment objects
-        """
-        return self.file_service.get_files_for_entity(entity_type, entity_id)
-
-    def get_attachment_with_url(self, attachment_id: int) -> dict:
-        """
-        Get attachment with download URL
-
-        Args:
-            attachment_id: ID of the attachment
-
-        Returns:
-            dict: Attachment information with URLs
-        """
-        return self.file_service.get_file_info(attachment_id)
-
-    def delete_attachment(self, attachment_id: int) -> bool:
-        """
-        Delete an attachment
-
-        Args:
-            attachment_id: ID of the attachment
-
-        Returns:
-            bool: True if successful
-        """
-        return self.file_service.delete_file(attachment_id)
-
-    def delete_entity_attachments(self, entity_type: str, entity_id: int) -> int:
-        """
-        Delete all attachments for an entity (cascade delete)
-
-        Args:
-            entity_type: Type of entity (Card, Comment, etc.)
-            entity_id: ID of the entity
-
-        Returns:
-            int: Number of attachments deleted
-        """
-        attachments = self.get_entity_attachments(entity_type, entity_id)
-        deleted_count = 0
-
-        for attachment in attachments:
-            if self.delete_attachment(attachment.id):
-                deleted_count += 1
-
-        current_app.logger.info(
-            f"Deleted {deleted_count} attachments for {entity_type} {entity_id}"
-        )
-
-        return deleted_count

backend/app/services/storage/base.py

@@ -1,113 +0,0 @@
-"""Abstract base class for storage adapters"""
-
-from abc import ABC, abstractmethod
-from io import BytesIO
-
-
-class StorageAdapter(ABC):
-    """Abstract base class for storage adapters"""
-
-    @abstractmethod
-    def upload_file(
-        self,
-        file_data: BytesIO,
-        bucket_name: str,
-        object_name: str,
-        content_type: str,
-    ) -> dict:
-        """
-        Upload a file to storage
-
-        Args:
-            file_data: File data as BytesIO
-            bucket_name: Name of the bucket
-            object_name: Name of the object in storage
-            content_type: MIME type of the file
-
-        Returns:
-            dict: Upload result with metadata
-        """
-        pass
-
-    @abstractmethod
-    def download_file(self, bucket_name: str, object_name: str) -> BytesIO:
-        """
-        Download a file from storage
-
-        Args:
-            bucket_name: Name of the bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            BytesIO: File data
-        """
-        pass
-
-    @abstractmethod
-    def delete_file(self, bucket_name: str, object_name: str) -> bool:
-        """
-        Delete a file from storage
-
-        Args:
-            bucket_name: Name of the bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            bool: True if successful
-        """
-        pass
-
-    @abstractmethod
-    def generate_presigned_url(
-        self, bucket_name: str, object_name: str, expires_in: int = 3600
-    ) -> str:
-        """
-        Generate a presigned URL for file access
-
-        Args:
-            bucket_name: Name of the bucket
-            object_name: Name of the object in storage
-            expires_in: URL expiration time in seconds
-
-        Returns:
-            str: Presigned URL
-        """
-        pass
-
-    @abstractmethod
-    def file_exists(self, bucket_name: str, object_name: str) -> bool:
-        """
-        Check if a file exists in storage
-
-        Args:
-            bucket_name: Name of the bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            bool: True if file exists
-        """
-        pass
-
-    @abstractmethod
-    def get_file_info(self, bucket_name: str, object_name: str) -> dict:
-        """
-        Get file metadata
-
-        Args:
-            bucket_name: Name of the bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            dict: File metadata
-        """
-        pass
-
-    @abstractmethod
-    def ensure_bucket_exists(self, bucket_name: str) -> None:
-        """
-        Ensure a bucket exists, create if it doesn't
-
-        Args:
-            bucket_name: Name of the bucket
-        """
-        pass

backend/app/services/storage/file_processor.py

@@ -1,264 +0,0 @@
-"""File processor classes for different file types"""
-
-from abc import ABC, abstractmethod
-from io import BytesIO
-from typing import Optional, Tuple
-
-from flask import current_app
-from PIL import Image
-
-
-class FileProcessor(ABC):
-    """Abstract base class for file processors"""
-
-    @abstractmethod
-    def validate(self, file_data: BytesIO, file_size: int, mime_type: str) -> bool:
-        """
-        Validate file
-
-        Args:
-            file_data: File data as BytesIO
-            file_size: Size of the file in bytes
-            mime_type: MIME type of the file
-
-        Returns:
-            bool: True if valid
-        """
-        pass
-
-    @abstractmethod
-    def process(self, file_data: BytesIO, mime_type: str) -> dict:
-        """
-        Process file and return metadata
-
-        Args:
-            file_data: File data as BytesIO
-            mime_type: MIME type of the file
-
-        Returns:
-            dict: Processing results and metadata
-        """
-        pass
-
-    @abstractmethod
-    def get_file_type(self) -> str:
-        """Return the file type (image, pdf, document, etc.)"""
-        pass
-
-
-class ImageProcessor(FileProcessor):
-    """Processor for image files"""
-
-    def __init__(self):
-        self.supported_formats = {
-            "image/jpeg": "jpeg",
-            "image/png": "png",
-            "image/gif": "gif",
-            "image/webp": "webp",
-            "image/svg+xml": "svg+xml",
-        }
-
-    def validate(self, file_data: BytesIO, file_size: int, mime_type: str) -> bool:
-        """Validate image file"""
-        # Check file size
-        if file_size > current_app.config["MAX_UPLOAD_SIZE_IMAGE"]:
-            current_app.logger.error(
-                f"Image size {file_size} exceeds "
-                + "maximum {current_app.config['MAX_UPLOAD_SIZE_IMAGE']}"
-            )
-            return False
-
-        # Check MIME type
-        if mime_type not in current_app.config["ALLOWED_IMAGE_TYPES"]:
-            current_app.logger.error(f"Unsupported image MIME type: {mime_type}")
-            return False
-
-        # Verify it's actually an image
-        try:
-            file_data.seek(0)
-            img = Image.open(file_data)
-            img.verify()
-            file_data.seek(0)
-            return True
-        except Exception as e:
-            current_app.logger.error(f"Image validation failed: {e}")
-            return False
-
-    def process(self, file_data: BytesIO, mime_type: str) -> dict:
-        """Process image and extract metadata"""
-        file_data.seek(0)
-        img = Image.open(file_data)
-
-        metadata = {
-            "width": img.width,
-            "height": img.height,
-            "format": img.format,
-            "mode": img.mode,
-            "file_type": "image",
-        }
-
-        # Generate thumbnail
-        thumbnail_data = self._generate_thumbnail(img)
-
-        file_data.seek(0)
-        return {
-            "metadata": metadata,
-            "thumbnail_data": thumbnail_data,
-        }
-
-    def _generate_thumbnail(
-        self, img: Image.Image, size: Tuple[int, int] = (200, 200)
-    ) -> Optional[BytesIO]:
-        """
-        Generate thumbnail for image
-
-        Args:
-            img: PIL Image object
-            size: Thumbnail size (width, height)
-
-        Returns:
-            BytesIO: Thumbnail data or None
-        """
-        try:
-            # Create thumbnail
-            img_copy = img.copy()
-            img_copy.thumbnail(size, Image.Resampling.LANCZOS)
-
-            # Convert RGBA to RGB if necessary (JPEG doesn't support transparency)
-            if img_copy.mode in ("RGBA", "LA", "P"):
-                # Create white background
-                background = Image.new("RGB", img_copy.size, (255, 255, 255))
-                if img_copy.mode == "P":
-                    img_copy = img_copy.convert("RGBA")
-                if img_copy.mode in ("RGBA", "LA"):
-                    background.paste(img_copy, mask=img_copy.split()[-1])
-                else:
-                    background.paste(img_copy)
-                img_copy = background
-            elif img_copy.mode != "RGB":
-                img_copy = img_copy.convert("RGB")
-
-            # Save to BytesIO
-            thumb_data = BytesIO()
-            img_copy.save(thumb_data, format="JPEG", quality=85)
-            thumb_data.seek(0)
-
-            return thumb_data
-        except Exception as e:
-            current_app.logger.error(f"Thumbnail generation failed: {e}")
-            return None
-
-    def get_file_type(self) -> str:
-        return "image"
-
-
-class PDFProcessor(FileProcessor):
-    """Processor for PDF files"""
-
-    def validate(self, file_data: BytesIO, file_size: int, mime_type: str) -> bool:
-        """Validate PDF file"""
-        # Check file size
-        if file_size > current_app.config["MAX_UPLOAD_SIZE_DOCUMENT"]:
-            current_app.logger.error(
-                f"PDF size {file_size} exceeds "
-                f"maximum {current_app.config['MAX_UPLOAD_SIZE_DOCUMENT']}"
-            )
-            return False
-
-        # Check MIME type
-        if mime_type not in current_app.config["ALLOWED_DOCUMENT_TYPES"]:
-            current_app.logger.error(f"Unsupported document MIME type: {mime_type}")
-            return False
-
-        # Verify it's actually a PDF
-        try:
-            file_data.seek(0)
-            header = file_data.read(4)
-            file_data.seek(0)
-            if header != b"%PDF":
-                current_app.logger.error("Invalid PDF header")
-                return False
-            return True
-        except Exception as e:
-            current_app.logger.error(f"PDF validation failed: {e}")
-            return False
-
-    def process(self, file_data: BytesIO, mime_type: str) -> dict:
-        """Process PDF and extract metadata"""
-        file_data.seek(0)
-
-        # Basic PDF metadata extraction
-        # Note: For more detailed extraction, you might want to use PyPDF2 or similar
-        metadata = {
-            "file_type": "pdf",
-        }
-
-        return {
-            "metadata": metadata,
-            "thumbnail_data": None,  # PDFs don't have thumbnails by default
-        }
-
-    def get_file_type(self) -> str:
-        return "pdf"
-
-
-class DocumentProcessor(FileProcessor):
-    """Processor for other document types (placeholder for future expansion)"""
-
-    def validate(self, file_data: BytesIO, file_size: int, mime_type: str) -> bool:
-        """Validate document file"""
-        # Basic validation - can be extended for specific document types
-        if file_size > current_app.config["MAX_UPLOAD_SIZE_DOCUMENT"]:
-            current_app.logger.error("Document size exceeds maximum")
-            return False
-        return True
-
-    def process(self, file_data: BytesIO, mime_type: str) -> dict:
-        """Process document"""
-        return {
-            "metadata": {"file_type": "document"},
-            "thumbnail_data": None,
-        }
-
-    def get_file_type(self) -> str:
-        return "document"
-
-
-class ProcessorFactory:
-    """Factory for creating appropriate file processors"""
-
-    @staticmethod
-    def get_processor(mime_type: str) -> FileProcessor:
-        """
-        Get appropriate processor for MIME type
-
-        Args:
-            mime_type: MIME type of the file
-
-        Returns:
-            FileProcessor: Appropriate processor instance
-        """
-        if mime_type.startswith("image/"):
-            return ImageProcessor()
-        elif mime_type == "application/pdf":
-            return PDFProcessor()
-        else:
-            return DocumentProcessor()
-
-    @staticmethod
-    def get_file_type_from_mime(mime_type: str) -> str:
-        """
-        Get file type category from MIME type
-
-        Args:
-            mime_type: MIME type of the file
-
-        Returns:
-            str: File type category
-        """
-        if mime_type.startswith("image/"):
-            return "image"
-        elif mime_type == "application/pdf":
-            return "pdf"
-        else:
-            return "document"

backend/app/services/storage/file_service.py

@@ -1,315 +0,0 @@
-"""Main file service for handling file uploads"""
-
-from io import BytesIO
-from typing import Any, Dict, Optional
-
-from flask import current_app
-
-from app import db
-from app.models import FileAttachment
-from app.services.storage.base import StorageAdapter
-from app.services.storage.file_processor import ProcessorFactory
-
-
-class FileService:
-    """Service for handling file upload and storage operations"""
-
-    def __init__(self, storage_adapter: Optional[StorageAdapter] = None):
-        """
-        Initialize FileService with dependency injection
-
-        Args:
-            storage_adapter: Storage adapter
-            (optional, defaults to factory-provided adapter)
-        """
-        if storage_adapter:
-            self.storage = storage_adapter
-        else:
-            from app.services.storage.storage_factory import StorageFactory
-
-            self.storage = StorageFactory.get_storage()
-
-    def upload_file(
-        self,
-        file_data: BytesIO,
-        filename: str,
-        content_type: str,
-        file_size: int,
-        uploaded_by: int,
-        attachable_type: str,
-        attachable_id: int,
-    ) -> FileAttachment:
-        """
-        Upload a file and create FileAttachment record
-
-        Args:
-            file_data: File data as BytesIO
-            filename: Original filename
-            content_type: MIME type
-            file_size: File size in bytes
-            uploaded_by: User ID who uploaded the file
-            attachable_type: Type of entity (Card, Comment, etc.)
-            attachable_id: ID of the entity
-
-        Returns:
-            FileAttachment: Created attachment record
-        """
-        # Get appropriate processor
-        processor = ProcessorFactory.get_processor(content_type)
-
-        # Validate file
-        if not processor.validate(file_data, file_size, content_type):
-            raise ValueError("File validation failed")
-
-        # Process file and get metadata (this also generates thumbnail)
-        file_data.seek(0)  # Ensure file is at start
-        process_result = processor.process(file_data, content_type)
-        metadata = process_result["metadata"]
-        thumbnail_data = process_result["thumbnail_data"]
-
-        # Seek back to start for main file upload
-        file_data.seek(0)
-
-        # Determine bucket
-        bucket_name = self._get_bucket_for_type(content_type)
-
-        # Generate unique object name
-        object_name = self.storage.generate_unique_object_name(filename)
-
-        # Upload main file
-        self.storage.upload_file(
-            file_data, bucket_name, object_name, content_type, file_size
-        )
-
-        # Upload thumbnail if available
-        thumbnail_info = {}
-        if thumbnail_data:
-            try:
-                thumb_bucket = current_app.config["MINIO_THUMBNAILS_BUCKET"]
-                thumb_object_name = f"thumb_{object_name}"
-
-                # Get thumbnail length
-                thumbnail_data.seek(0, 2)
-                thumb_length = thumbnail_data.tell()
-                thumbnail_data.seek(0)
-
-                # Upload thumbnail
-                self.storage.upload_file(
-                    thumbnail_data,
-                    thumb_bucket,
-                    thumb_object_name,
-                    "image/jpeg",
-                    length=thumb_length,
-                )
-
-                thumbnail_info = {
-                    "thumbnail_minio_object_name": thumb_object_name,
-                    "thumbnail_minio_bucket": thumb_bucket,
-                }
-
-                current_app.logger.info(
-                    f"Thumbnail uploaded: {thumb_bucket}/{thumb_object_name}"
-                )
-            except Exception as e:
-                current_app.logger.error(f"Failed to upload thumbnail: {e}")
-                # Continue without thumbnail
-
-        # Create database record
-        attachment = FileAttachment(
-            filename=object_name,
-            original_name=filename,
-            file_type=metadata.get("file_type", "document"),
-            mime_type=content_type,
-            file_size=file_size,
-            minio_bucket=bucket_name,
-            minio_object_name=object_name,
-            uploaded_by=uploaded_by,
-            attachable_type=attachable_type,
-            attachable_id=attachable_id,
-            **thumbnail_info,
-        )
-
-        db.session.add(attachment)
-        db.session.commit()
-
-        current_app.logger.info(
-            f"File uploaded: {filename} -> {bucket_name}/{object_name}"
-        )
-
-        return attachment
-
-    def delete_file(self, attachment_id: int) -> bool:
-        """
-        Delete a file and its attachment record
-
-        Args:
-            attachment_id: ID of the FileAttachment
-
-        Returns:
-            bool: True if successful
-        """
-        attachment = db.session.get(FileAttachment, attachment_id)
-        if not attachment:
-            return False
-
-        # Delete from MinIO
-        try:
-            self.storage.delete_file(
-                attachment.minio_bucket, attachment.minio_object_name
-            )
-
-            # Delete thumbnail if exists
-            if (
-                attachment.thumbnail_minio_bucket
-                and attachment.thumbnail_minio_object_name
-            ):
-                self.storage.delete_file(
-                    attachment.thumbnail_minio_bucket,
-                    attachment.thumbnail_minio_object_name,
-                )
-        except Exception as e:
-            current_app.logger.error(f"Error deleting file from MinIO: {e}")
-
-        # Delete from database
-        db.session.delete(attachment)
-        db.session.commit()
-
-        current_app.logger.info(f"File deleted: {attachment.original_name}")
-        return True
-
-    def get_file_url(self, attachment_id: int, expires_in: int = 3600) -> str:
-        """
-        Generate a presigned URL for file access
-
-        Args:
-            attachment_id: ID of the FileAttachment
-            expires_in: URL expiration time in seconds
-
-        Returns:
-            str: Presigned URL
-        """
-        attachment = db.session.get(FileAttachment, attachment_id)
-        if not attachment:
-            raise ValueError("Attachment not found")
-
-        return self.storage.generate_presigned_url(
-            attachment.minio_bucket,
-            attachment.minio_object_name,
-            expires_in,
-        )
-
-    def get_thumbnail_url(
-        self, attachment_id: int, expires_in: int = 3600
-    ) -> Optional[str]:
-        """
-        Generate a presigned URL for thumbnail access
-
-        Args:
-            attachment_id: ID of the FileAttachment
-            expires_in: URL expiration time in seconds
-
-        Returns:
-            str: Presigned URL or None if no thumbnail
-        """
-        attachment = db.session.get(FileAttachment, attachment_id)
-        if not attachment or not attachment.thumbnail_minio_bucket:
-            return None
-
-        return self.storage.generate_presigned_url(
-            attachment.thumbnail_minio_bucket,
-            attachment.thumbnail_minio_object_name,
-            expires_in,
-        )
-
-    def _get_bucket_for_type(self, mime_type: str) -> str:
-        """
-        Get appropriate bucket for MIME type
-
-        Args:
-            mime_type: MIME type of the file
-
-        Returns:
-            str: Bucket name
-        """
-        if mime_type.startswith("image/"):
-            return current_app.config["MINIO_IMAGES_BUCKET"]
-        elif mime_type == "application/pdf":
-            return current_app.config["MINIO_DOCUMENTS_BUCKET"]
-        else:
-            return current_app.config["MINIO_DOCUMENTS_BUCKET"]
-
-    def get_file_by_id(self, attachment_id: int) -> Optional[FileAttachment]:
-        """
-        Get file attachment by ID
-
-        Args:
-            attachment_id: ID of the FileAttachment
-
-        Returns:
-            FileAttachment or None
-        """
-        return db.session.get(FileAttachment, attachment_id)
-
-    def get_files_for_entity(
-        self, attachable_type: str, attachable_id: int
-    ) -> list[FileAttachment]:
-        """
-        Get all files attached to an entity
-
-        Args:
-            attachable_type: Type of entity (Card, Comment, etc.)
-            attachable_id: ID of the entity
-
-        Returns:
-            list: List of FileAttachment objects
-        """
-        return FileAttachment.query.filter_by(
-            attachable_type=attachable_type, attachable_id=attachable_id
-        ).all()
-
-    def get_file_info(self, attachment_id: int) -> Optional[Dict[str, Any]]:
-        """
-        Get file information including UUID-based secure URLs
-
-        Security: Only exposes public-facing information.
-        Internal details (MinIO paths, IDs, entity references) are hidden.
-
-        Uses UUID for secure file access:
-        - UUIDs are non-sequential and hard to guess
-        - All endpoints require JWT authentication
-        - MinIO server stays hidden from public
-        - Frontend uses blob URLs for secure image display
-
-        Args:
-            attachment_id: ID of the FileAttachment
-
-        Returns:
-            dict: File information with UUID-based URLs
-        """
-        attachment = self.get_file_by_id(attachment_id)
-        if not attachment:
-            return None
-
-        # Use UUID-based secure URLs (all require JWT authentication)
-        download_url = f"/files/{attachment.uuid}/download"
-        thumbnail_url = (
-            f"/files/{attachment.uuid}/thumbnail"
-            if attachment.thumbnail_minio_object_name
-            else None
-        )
-        view_url = f"/files/{attachment.uuid}/view"
-
-        # Only return public-facing fields (security: hide internal implementation)
-        return {
-            "uuid": attachment.uuid,
-            "original_name": attachment.original_name,
-            "file_type": attachment.file_type,
-            "file_size": attachment.file_size,
-            "mime_type": attachment.mime_type,
-            "created_at": attachment.created_at.isoformat()
-            if attachment.created_at
-            else None,
-            "download_url": download_url,
-            "thumbnail_url": thumbnail_url,
-            "view_url": view_url,
-        }

backend/app/services/storage/minio_client.py

@@ -1,222 +0,0 @@
-"""MinIO storage adapter implementation"""
-
-import uuid
-from io import BytesIO
-from typing import Optional
-
-from flask import current_app
-from minio import Minio
-from minio.error import S3Error
-
-from app.services.storage.base import StorageAdapter
-
-
-class MinIOStorageAdapter(StorageAdapter):
-    """MinIO implementation of StorageAdapter"""
-
-    def __init__(self, minio_client: Optional[Minio] = None):
-        """
-        Initialize MinIO adapter with client dependency
-
-        Args:
-            minio_client: MinIO client
-            instance (optional, defaults to extension's client)
-        """
-        if minio_client is not None:
-            self.client = minio_client
-        else:
-            # Get client from storage extension (dependency injection)
-            from app.services.storage.storage_extension import storage
-
-            self.client = storage.get_client()
-
-    def upload_file(
-        self,
-        file_data: BytesIO,
-        bucket_name: str,
-        object_name: str,
-        content_type: str,
-        length: Optional[int] = None,
-    ) -> dict:
-        """
-        Upload a file to MinIO
-
-        Args:
-            file_data: File data as BytesIO
-            bucket_name: Name of bucket
-            object_name: Name of the object in MinIO
-            content_type: MIME type of the file
-            length: File size in bytes (optional, will be determined if not provided)
-
-        Returns:
-            dict: Upload result with metadata
-        """
-        try:
-            # Get file length if not provided
-            if length is None:
-                file_data.seek(0, 2)  # Seek to end
-                length = file_data.tell()
-                file_data.seek(0)  # Seek back to start
-
-            # Ensure bucket exists
-            self.ensure_bucket_exists(bucket_name)
-
-            # Upload file
-            result = self.client.put_object(
-                bucket_name,
-                object_name,
-                file_data,
-                length=length,
-                content_type=content_type,
-            )
-
-            return {
-                "success": True,
-                "bucket": bucket_name,
-                "object_name": object_name,
-                "size": length,
-                "etag": result.etag,
-                "version_id": result.version_id
-                if hasattr(result, "version_id")
-                else None,
-            }
-        except S3Error as e:
-            current_app.logger.error(f"MinIO upload error: {e}")
-            raise
-
-    def download_file(self, bucket_name: str, object_name: str) -> BytesIO:
-        """
-        Download a file from MinIO
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in MinIO
-
-        Returns:
-            BytesIO: File data
-        """
-        try:
-            response = self.client.get_object(bucket_name, object_name)
-            return BytesIO(response.read())
-        except S3Error as e:
-            current_app.logger.error(f"MinIO download error: {e}")
-            raise
-
-    def delete_file(self, bucket_name: str, object_name: str) -> bool:
-        """
-        Delete a file from MinIO
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in MinIO
-
-        Returns:
-            bool: True if successful
-        """
-        try:
-            self.client.remove_object(bucket_name, object_name)
-            return True
-        except S3Error as e:
-            current_app.logger.error(f"MinIO delete error: {e}")
-            return False
-
-    def generate_presigned_url(
-        self, bucket_name: str, object_name: str, expires_in: int = 3600
-    ) -> str:
-        """
-        Generate a presigned URL for file access
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in MinIO
-            expires_in: URL expiration time in seconds
-
-        Returns:
-            str: Presigned URL
-        """
-        try:
-            url = self.client.presigned_get_object(
-                bucket_name, object_name, expires=expires_in
-            )
-            return url
-        except S3Error as e:
-            current_app.logger.error(f"MinIO presigned URL error: {e}")
-            raise
-
-    def file_exists(self, bucket_name: str, object_name: str) -> bool:
-        """
-        Check if a file exists in MinIO
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in MinIO
-
-        Returns:
-            bool: True if file exists
-        """
-        try:
-            self.client.stat_object(bucket_name, object_name)
-            return True
-        except S3Error as e:
-            if e.code == "NoSuchKey":
-                return False
-            current_app.logger.error(f"MinIO check exists error: {e}")
-            return False
-
-    def get_file_info(self, bucket_name: str, object_name: str) -> dict:
-        """
-        Get file metadata from MinIO
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in MinIO
-
-        Returns:
-            dict: File metadata
-        """
-        try:
-            stat = self.client.stat_object(bucket_name, object_name)
-            return {
-                "size": stat.size,
-                "last_modified": stat.last_modified,
-                "etag": stat.etag,
-                "content_type": stat.content_type,
-            }
-        except S3Error as e:
-            current_app.logger.error(f"MinIO get file info error: {e}")
-            raise
-
-    def ensure_bucket_exists(self, bucket_name: str) -> None:
-        """
-        Ensure a bucket exists, create if it doesn't
-
-        Args:
-            bucket_name: Name of the bucket
-        """
-        try:
-            if not self.client.bucket_exists(bucket_name):
-                self.client.make_bucket(bucket_name)
-                current_app.logger.info(f"Created bucket: {bucket_name}")
-        except S3Error as e:
-            current_app.logger.error(f"MinIO ensure bucket error: {e}")
-            raise
-
-    def generate_unique_object_name(self, original_filename: str) -> str:
-        """
-        Generate a unique object name for a file
-
-        Args:
-            original_filename: Original filename
-
-        Returns:
-            str: Unique object name
-        """
-        # Extract file extension
-        ext = (
-            original_filename.rsplit(".", 1)[1].lower()
-            if "." in original_filename
-            else ""
-        )
-        # Generate unique filename with UUID
-        unique_name = f"{uuid.uuid4().hex}"
-        return f"{unique_name}.{ext}" if ext else unique_name

backend/app/services/storage/mock_adapter.py

@@ -1,217 +0,0 @@
-"""Mock storage adapter for testing (in-memory storage)"""
-
-import uuid
-from datetime import datetime, timezone
-from io import BytesIO
-
-from app.services.storage.base import StorageAdapter
-
-
-class MockStorageAdapter(StorageAdapter):
-    """In-memory storage adapter for testing purposes"""
-
-    # Class-level storage to persist across instances
-    _files = {}  # {(bucket, object_name): BytesIO}
-    _file_info = {}  # {(bucket, object_name): metadata}
-    _buckets = set()  # Track created buckets
-
-    def __init__(self):
-        """Initialize mock storage (storage is shared at class level)"""
-        pass
-
-    def upload_file(
-        self,
-        file_data: BytesIO,
-        bucket_name: str,
-        object_name: str,
-        content_type: str,
-        length: int = None,
-    ) -> dict:
-        """
-        Upload a file to in-memory storage
-
-        Args:
-            file_data: File data as BytesIO
-            bucket_name: Name of bucket
-            object_name: Name of object in storage
-            content_type: MIME type of file
-            length: File size in bytes (optional)
-
-        Returns:
-            dict: Upload result with metadata
-        """
-        # Ensure bucket exists
-        self.ensure_bucket_exists(bucket_name)
-
-        # Get file length if not provided
-        if length is None:
-            file_data.seek(0, 2)  # Seek to end
-            length = file_data.tell()
-            file_data.seek(0)  # Seek back to start
-
-        # Store file data (create a copy to avoid reference issues)
-        file_data.seek(0)
-        file_copy = BytesIO(file_data.read())
-
-        # Store in memory
-        key = (bucket_name, object_name)
-        self._files[key] = file_copy
-
-        # Store metadata
-        metadata = {
-            "size": length,
-            "content_type": content_type,
-            "last_modified": datetime.now(timezone.utc),
-            "etag": uuid.uuid4().hex,
-        }
-        self._file_info[key] = metadata
-
-        return {
-            "success": True,
-            "bucket": bucket_name,
-            "object_name": object_name,
-            "size": length,
-            "etag": metadata["etag"],
-        }
-
-    def download_file(self, bucket_name: str, object_name: str) -> BytesIO:
-        """
-        Download a file from in-memory storage
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            BytesIO: File data
-
-        Raises:
-            ValueError: If file doesn't exist
-        """
-        key = (bucket_name, object_name)
-        if key not in self._files:
-            raise ValueError(f"File {bucket_name}/{object_name} not found")
-
-        # Create a copy to avoid modifying the original
-        self._files[key].seek(0)
-        return BytesIO(self._files[key].read())
-
-    def delete_file(self, bucket_name: str, object_name: str) -> bool:
-        """
-        Delete a file from in-memory storage
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            bool: True if successful, False if file doesn't exist
-        """
-        key = (bucket_name, object_name)
-        if key not in self._files:
-            return False
-
-        # Remove from storage
-        del self._files[key]
-        del self._file_info[key]
-
-        return True
-
-    def generate_presigned_url(
-        self, bucket_name: str, object_name: str, expires_in: int = 3600
-    ) -> str:
-        """
-        Generate a mock presigned URL
-
-        In tests, this returns a fake URL that looks like a real MinIO URL
-        but doesn't actually need to work since we use Flask proxy routes.
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in storage
-            expires_in: URL expiration time in seconds (ignored in mock)
-
-        Returns:
-            str: Mock presigned URL
-        """
-        return f"http://minio:9000/{bucket_name}/{object_name}?X-Amz-Token=mock"
-
-    def file_exists(self, bucket_name: str, object_name: str) -> bool:
-        """
-        Check if a file exists in in-memory storage
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            bool: True if file exists
-        """
-        return (bucket_name, object_name) in self._files
-
-    def get_file_info(self, bucket_name: str, object_name: str) -> dict:
-        """
-        Get file metadata from in-memory storage
-
-        Args:
-            bucket_name: Name of bucket
-            object_name: Name of the object in storage
-
-        Returns:
-            dict: File metadata
-
-        Raises:
-            ValueError: If file doesn't exist
-        """
-        key = (bucket_name, object_name)
-        if key not in self._file_info:
-            raise ValueError(f"File {bucket_name}/{object_name} not found")
-
-        return self._file_info[key].copy()
-
-    def ensure_bucket_exists(self, bucket_name: str) -> None:
-        """
-        Ensure a bucket exists, create if it doesn't
-
-        Args:
-            bucket_name: Name of bucket
-        """
-        if bucket_name not in self._buckets:
-            self._buckets.add(bucket_name)
-
-    def generate_unique_object_name(self, original_filename: str) -> str:
-        """
-        Generate a unique object name for a file
-
-        Args:
-            original_filename: Original filename
-
-        Returns:
-            str: Unique object name
-        """
-        # Extract file extension
-        ext = (
-            original_filename.rsplit(".", 1)[1].lower()
-            if "." in original_filename
-            else ""
-        )
-        # Generate unique filename with UUID
-        unique_name = f"{uuid.uuid4().hex}"
-        return f"{unique_name}.{ext}" if ext else unique_name
-
-    @classmethod
-    def clear_all(cls) -> None:
-        """Clear all files and buckets (useful for test cleanup)"""
-        cls._files.clear()
-        cls._file_info.clear()
-        cls._buckets.clear()
-
-    @classmethod
-    def get_all_files(cls) -> list:
-        """
-        Get all stored files (useful for test assertions)
-
-        Returns:
-            list: List of (bucket, object_name) tuples
-        """
-        return list(cls._files.keys())

backend/app/services/storage/storage_extension.py

@@ -1,128 +0,0 @@
-"""Flask extension for MinIO storage client initialization"""
-
-import logging
-
-from flask import Flask
-from minio import Minio
-from minio.error import S3Error
-
-
-class StorageExtension:
-    """Flask extension for managing MinIO storage client"""
-
-    def __init__(self, app: Flask = None):
-        """
-        Initialize StorageExtension
-
-        Args:
-            app: Flask application instance (optional)
-        """
-        self.app = app
-        self.client = None
-        self.logger = logging.getLogger(__name__)
-        if app is not None:
-            self.init_app(app)
-
-    def init_app(self, app: Flask) -> None:
-        """
-        Initialize the extension with Flask app
-
-        Args:
-            app: Flask application instance
-        """
-        # Store extension on app
-        app.extensions = getattr(app, "extensions", {})
-        app.extensions["storage"] = self
-
-        # Store app reference for later use
-        self.app = app
-
-        # Initialize and validate MinIO client immediately at app startup
-        self._initialize_and_validate(app)
-
-    def _initialize_and_validate(self, app: Flask) -> None:
-        """
-        Initialize MinIO client and validate connection
-
-        Args:
-            app: Flask application instance
-        """
-        try:
-            # Create MinIO client
-            self.client = Minio(
-                app.config["MINIO_ENDPOINT"],
-                access_key=app.config["MINIO_ACCESS_KEY"],
-                secret_key=app.config["MINIO_SECRET_KEY"],
-                secure=app.config["MINIO_USE_SSL"],
-            )
-
-            # Validate connection by listing buckets
-            self.client.list_buckets()
-            app.logger.info("MinIO client initialized and validated successfully")
-
-            # Ensure all required buckets exist
-            self._ensure_all_buckets_exist(app)
-
-        except S3Error as e:
-            app.logger.error(f"Failed to initialize MinIO client: {e}")
-            raise RuntimeError(
-                f"Failed to connect to MinIO at {app.config['MINIO_ENDPOINT']}. "
-                "Please check your MINIO_ENDPOINT, MINIO_ACCESS_KEY, "
-                "and MINIO_SECRET_KEY configuration."
-            ) from e
-        except KeyError as e:
-            app.logger.error(f"Missing MinIO configuration: {e}")
-            raise RuntimeError(
-                f"Missing required MinIO configuration: {e}. "
-                "Please ensure MINIO_ENDPOINT, MINIO_ACCESS_KEY, "
-                "MINIO_SECRET_KEY are set."
-            ) from e
-
-    def _ensure_all_buckets_exist(self, app: Flask) -> None:
-        """
-        Ensure all required buckets exist
-        Creates buckets if they don't exist
-
-        Args:
-            app: Flask application instance
-        """
-        buckets = [
-            app.config["MINIO_IMAGES_BUCKET"],
-            app.config["MINIO_DOCUMENTS_BUCKET"],
-            app.config["MINIO_THUMBNAILS_BUCKET"],
-        ]
-
-        for bucket_name in buckets:
-            try:
-                if not self.client.bucket_exists(bucket_name):
-                    self.client.make_bucket(bucket_name)
-                    app.logger.info(f"Created MinIO bucket: {bucket_name}")
-                else:
-                    app.logger.debug(f"MinIO bucket already exists: {bucket_name}")
-            except S3Error as e:
-                app.logger.error(f"Failed to ensure bucket {bucket_name}: {e}")
-                raise RuntimeError(
-                    f"Failed to create MinIO bucket '{bucket_name}': {e}"
-                ) from e
-
-    def get_client(self) -> Minio:
-        """
-        Get the MinIO client instance
-
-        Returns:
-            Minio: Initialized MinIO client
-
-        Raises:
-            RuntimeError: If client has not been initialized
-        """
-        if self.client is None:
-            raise RuntimeError(
-                "MinIO client has not been initialized. "
-                "Ensure the Flask app context is active "
-                "and before_first_request has run."
-            )
-        return self.client
-
-
-# Create a singleton instance
-storage = StorageExtension()

backend/app/services/storage/storage_factory.py

@@ -1,56 +0,0 @@
-"""Storage factory for creating storage adapters"""
-
-from flask import current_app
-
-
-class StorageFactory:
-    """Factory for creating storage adapter instances"""
-
-    @staticmethod
-    def get_storage():
-        """
-        Get the appropriate storage adapter based on configuration
-
-        Returns:
-            StorageAdapter: Configured storage adapter instance
-
-        Factory Pattern Benefits:
-        - Centralized adapter selection logic
-        - Easy to add new storage types (S3, GCS, etc.)
-        - Single Responsibility Principle - FileService only handles file operations
-        - Easy to test by injecting mock adapters
-        """
-        # Check if we should use mock storage
-        if current_app.config.get("USE_MOCK_STORAGE", False):
-            from app.services.storage.mock_adapter import MockStorageAdapter
-
-            return MockStorageAdapter()
-
-        # Default to MinIO for production/development
-        from app.services.storage.minio_client import MinIOStorageAdapter
-
-        return MinIOStorageAdapter()
-
-    @staticmethod
-    def get_storage_for_testing():
-        """
-        Get mock storage adapter explicitly for testing
-
-        Returns:
-            StorageAdapter: MockStorageAdapter instance
-        """
-        from app.services.storage.mock_adapter import MockStorageAdapter
-
-        return MockStorageAdapter()
-
-    @staticmethod
-    def get_minio_storage():
-        """
-        Get MinIO storage adapter explicitly
-
-        Returns:
-            StorageAdapter: MinIOStorageAdapter instance
-        """
-        from app.services.storage.minio_client import MinIOStorageAdapter
-
-        return MinIOStorageAdapter()

backend/migrations/versions/6fc439155ced_add_epic_and_wiki_models.py

@@ -1,106 +0,0 @@
-"""add epic and wiki models
-
-Revision ID: 6fc439155ced
-Revises: e9515e29ef8b
-Create Date: 2026-03-22 00:24:26.645867
-
-"""
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision = '6fc439155ced'
-down_revision = 'e9515e29ef8b'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('epics',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('name', sa.String(length=200), nullable=False),
-    sa.Column('description', sa.Text(), nullable=True),
-    sa.Column('content', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
-    sa.Column('color', sa.String(length=7), nullable=True),
-    sa.Column('closed', sa.Boolean(), nullable=True),
-    sa.Column('pos', sa.Float(), nullable=True),
-    sa.Column('depth_limit', sa.Integer(), nullable=True),
-    sa.Column('board_id', sa.Integer(), nullable=False),
-    sa.Column('parent_epic_id', sa.Integer(), nullable=True),
-    sa.Column('date_last_activity', sa.DateTime(), nullable=True),
-    sa.Column('created_at', sa.DateTime(), nullable=True),
-    sa.Column('updated_at', sa.DateTime(), nullable=True),
-    sa.Column('metrics', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
-    sa.ForeignKeyConstraint(['board_id'], ['boards.id'], ondelete='CASCADE'),
-    sa.ForeignKeyConstraint(['parent_epic_id'], ['epics.id'], ondelete='SET NULL'),
-    sa.PrimaryKeyConstraint('id')
-    )
-    with op.batch_alter_table('epics', schema=None) as batch_op:
-        batch_op.create_index(batch_op.f('ix_epics_board_id'), ['board_id'], unique=False)
-        batch_op.create_index(batch_op.f('ix_epics_closed'), ['closed'], unique=False)
-        batch_op.create_index(batch_op.f('ix_epics_name'), ['name'], unique=False)
-
-    op.create_table('wikis',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('name', sa.String(length=200), nullable=False),
-    sa.Column('slug', sa.String(length=255), nullable=True),
-    sa.Column('content', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
-    sa.Column('summary', sa.Text(), nullable=True),
-    sa.Column('category', sa.String(length=100), nullable=True),
-    sa.Column('board_id', sa.Integer(), nullable=False),
-    sa.Column('created_by', sa.Integer(), nullable=True),
-    sa.Column('updated_by', sa.Integer(), nullable=True),
-    sa.Column('created_at', sa.DateTime(), nullable=True),
-    sa.Column('updated_at', sa.DateTime(), nullable=True),
-    sa.Column('tags', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
-    sa.ForeignKeyConstraint(['board_id'], ['boards.id'], ondelete='CASCADE'),
-    sa.ForeignKeyConstraint(['created_by'], ['users.id'], ondelete='SET NULL'),
-    sa.ForeignKeyConstraint(['updated_by'], ['users.id'], ondelete='SET NULL'),
-    sa.PrimaryKeyConstraint('id')
-    )
-    with op.batch_alter_table('wikis', schema=None) as batch_op:
-        batch_op.create_index(batch_op.f('ix_wikis_board_id'), ['board_id'], unique=False)
-        batch_op.create_index(batch_op.f('ix_wikis_name'), ['name'], unique=False)
-        batch_op.create_index(batch_op.f('ix_wikis_slug'), ['slug'], unique=False)
-
-    op.create_table('wiki_entity_links',
-    sa.Column('wiki_id', sa.Integer(), nullable=False),
-    sa.Column('entity_type', sa.String(length=50), nullable=False),
-    sa.Column('entity_id', sa.Integer(), nullable=False),
-    sa.Column('created_at', sa.DateTime(), nullable=True),
-    sa.Column('linked_by', sa.Integer(), nullable=True),
-    sa.ForeignKeyConstraint(['linked_by'], ['users.id'], ondelete='SET NULL'),
-    sa.ForeignKeyConstraint(['wiki_id'], ['wikis.id'], ondelete='CASCADE'),
-    sa.PrimaryKeyConstraint('wiki_id')
-    )
-    with op.batch_alter_table('cards', schema=None) as batch_op:
-        batch_op.add_column(sa.Column('epic_id', sa.Integer(), nullable=True))
-        batch_op.create_index(batch_op.f('ix_cards_epic_id'), ['epic_id'], unique=False)
-        batch_op.create_foreign_key(None, 'epics', ['epic_id'], ['id'], ondelete='SET NULL')
-
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('cards', schema=None) as batch_op:
-        batch_op.drop_constraint(None, type_='foreignkey')
-        batch_op.drop_index(batch_op.f('ix_cards_epic_id'))
-        batch_op.drop_column('epic_id')
-
-    op.drop_table('wiki_entity_links')
-    with op.batch_alter_table('wikis', schema=None) as batch_op:
-        batch_op.drop_index(batch_op.f('ix_wikis_slug'))
-        batch_op.drop_index(batch_op.f('ix_wikis_name'))
-        batch_op.drop_index(batch_op.f('ix_wikis_board_id'))
-
-    op.drop_table('wikis')
-    with op.batch_alter_table('epics', schema=None) as batch_op:
-        batch_op.drop_index(batch_op.f('ix_epics_name'))
-        batch_op.drop_index(batch_op.f('ix_epics_closed'))
-        batch_op.drop_index(batch_op.f('ix_epics_board_id'))
-
-    op.drop_table('epics')
-    # ### end Alembic commands ###

backend/migrations/versions/c5b574480b80_add_file_upload.py

@@ -1,54 +0,0 @@
-"""add file upload
-
-Revision ID: c5b574480b80
-Revises: 1c0b9dfbd933
-Create Date: 2026-03-20 20:16:04.599906
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = 'c5b574480b80'
-down_revision = '1c0b9dfbd933'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('file_attachments',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('filename', sa.String(length=255), nullable=False),
-    sa.Column('original_name', sa.String(length=255), nullable=False),
-    sa.Column('file_type', sa.String(length=50), nullable=False),
-    sa.Column('mime_type', sa.String(length=100), nullable=False),
-    sa.Column('file_size', sa.Integer(), nullable=False),
-    sa.Column('minio_bucket', sa.String(length=100), nullable=False),
-    sa.Column('minio_object_name', sa.String(length=255), nullable=False),
-    sa.Column('thumbnail_minio_object_name', sa.String(length=255), nullable=True),
-    sa.Column('thumbnail_minio_bucket', sa.String(length=100), nullable=True),
-    sa.Column('attachable_type', sa.String(length=50), nullable=False),
-    sa.Column('attachable_id', sa.Integer(), nullable=False),
-    sa.Column('uploaded_by', sa.Integer(), nullable=False),
-    sa.Column('created_at', sa.DateTime(), nullable=True),
-    sa.ForeignKeyConstraint(['uploaded_by'], ['users.id'], ondelete='CASCADE'),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('minio_object_name')
-    )
-    with op.batch_alter_table('file_attachments', schema=None) as batch_op:
-        batch_op.create_index('ix_file_attachments_attachable', ['attachable_type', 'attachable_id'], unique=False)
-        batch_op.create_index('ix_file_attachments_user', ['uploaded_by'], unique=False)
-
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('file_attachments', schema=None) as batch_op:
-        batch_op.drop_index('ix_file_attachments_user')
-        batch_op.drop_index('ix_file_attachments_attachable')
-
-    op.drop_table('file_attachments')
-    # ### end Alembic commands ###

backend/migrations/versions/e9515e29ef8b_add_uuid_to_file_attachments.py

@@ -1,59 +0,0 @@
-"""Add UUID to file_attachments
-
-Revision ID: e9515e29ef8b
-Revises: c5b574480b80
-Create Date: 2026-03-20 21:58:22.006727
-
-"""
-from alembic import op
-import sqlalchemy as sa
-import uuid
-
-
-# revision identifiers, used by Alembic.
-revision = 'e9515e29ef8b'
-down_revision = 'c5b574480b80'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    # Step 1: Add UUID column as nullable
-    op.add_column('file_attachments', sa.Column('uuid', sa.String(length=36), nullable=True))
-    
-    # Step 2: Populate UUID for existing rows
-    from sqlalchemy.sql import table, column, select, update
-    
-    file_attachments_table = table('file_attachments',
-        column('id', sa.Integer),
-        column('uuid', sa.String(36))
-    )
-    
-    connection = op.get_bind()
-    
-    # Get all existing file attachments
-    result = connection.execute(select(file_attachments_table.c.id))
-    for row in result:
-        new_uuid = str(uuid.uuid4())
-        connection.execute(
-            file_attachments_table.update()
-            .where(file_attachments_table.c.id == row[0])
-            .values(uuid=new_uuid)
-        )
-    
-    # Step 3: Make UUID not null and add constraints
-    op.alter_column('file_attachments', 'uuid', nullable=False)
-    op.create_index('ix_file_attachments_uuid', 'file_attachments', ['uuid'], unique=False)
-    op.create_unique_constraint('uq_file_attachments_uuid', 'file_attachments', ['uuid'])
-
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_constraint('uq_file_attachments_uuid', 'file_attachments', type_='unique')
-    op.drop_index('ix_file_attachments_uuid', table_name='file_attachments')
-    op.drop_column('file_attachments', 'uuid')
-
-    # ### end Alembic commands ###

backend/requirements/base.txt

@@ -10,11 +10,9 @@ Werkzeug==3.0.1
 SQLAlchemy==2.0.23
 celery[redis]==5.3.6
 pydantic==2.5.3
-minio==7.2.0
-Pillow==10.1.0
 pytest==7.4.3
 pytest-flask==1.3.0
 pytest-cov==4.1.0
 pytest-mock==3.12.0
 factory-boy==3.3.0
-faker==20.1.0
+faker==20.1.0

backend/tests/conftest.py

@@ -1,14 +1,11 @@
 """Pytest configuration and fixtures"""
 import logging
-from io import BytesIO
 
 import pytest
 from faker import Faker
-from PIL import Image
 
 from app import create_app, db
-from app.models import (Board, Card, Comment, List, Order, OrderItem, Product,
+from app.models import Order, OrderItem, Product, User
-                        User)
 
 log = logging.getLogger(__name__)
 fake = Faker()
@@ -228,91 +225,3 @@ def order(db_session, regular_user, products):
     order.total_amount = total_amount
     db_session.commit()
     return order
-
-
-# ============ File Upload Fixtures ============
-
-
-@pytest.fixture
-def test_image_file():
-    """Create a test image file as BytesIO"""
-    # Create a simple red PNG image using PIL
-    img = Image.new("RGB", (10, 10), color="red")
-    img_io = BytesIO()
-    img.save(img_io, format="PNG")
-    img_io.seek(0)
-    return img_io
-
-
-@pytest.fixture
-def test_large_image_file():
-    """Create a larger test image (50KB)"""
-    # Create a larger image using PIL
-    img = Image.new("RGB", (200, 200), color="blue")
-    img_io = BytesIO()
-    img.save(img_io, format="PNG")
-    img_io.seek(0)
-    return img_io
-
-
-@pytest.fixture
-def test_pdf_file():
-    """Create a test PDF file as BytesIO"""
-    # Minimal valid PDF
-    pdf_data = b"%PDF-1.4\n1 0 obj\n<<\n/Type /Catalog\n>>\nendobj\n%%EOF"
-    return BytesIO(pdf_data)
-
-
-@pytest.fixture
-def test_board(db_session, regular_user):
-    """Create a test board"""
-    board = Board(
-        user_id=regular_user.id,
-        name=fake.sentence(nb_words=4)[:-1],
-        description=fake.paragraph(),
-    )
-    db_session.add(board)
-    db_session.commit()
-    return board
-
-
-@pytest.fixture
-def test_list(db_session, test_board):
-    """Create a test list"""
-    lst = List(
-        board_id=test_board.id,
-        name=fake.sentence(nb_words=3)[:-1],
-        pos=0,
-    )
-    db_session.add(lst)
-    db_session.commit()
-    return lst
-
-
-@pytest.fixture
-def test_card(db_session, test_list):
-    """Create a test card"""
-    card = Card(
-        list_id=test_list.id,
-        name=fake.sentence(nb_words=4)[:-1],
-        description=fake.paragraph(),
-        pos=0,
-        due=None,
-        board_id=test_list.board_id,
-    )
-    db_session.add(card)
-    db_session.commit()
-    return card
-
-
-@pytest.fixture
-def test_comment(db_session, test_card, regular_user):
-    """Create a test comment"""
-    comment = Comment(
-        card_id=test_card.id,
-        user_id=regular_user.id,
-        text=fake.paragraph(),
-    )
-    db_session.add(comment)
-    db_session.commit()
-    return comment

backend/tests/routes/test_files.py

@@ -1,372 +0,0 @@
-"""Integration tests for file upload routes"""
-
-import pytest
-
-
-@pytest.mark.integration
-def test_upload_image_to_card(client, auth_headers, test_card, test_image_file):
-    """Test uploading an image to a card"""
-    data = {
-        "file": (test_image_file, "test.png", "image/png"),
-    }
-
-    response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    assert response.status_code == 201
-    file_data = response.get_json()
-    # Only check public-facing fields
-    assert file_data["original_name"] == "test.png"
-    assert file_data["file_type"] == "image"
-    assert file_data["file_size"] > 0
-    assert file_data["mime_type"] == "image/png"  # Mime type is now exposed
-    assert "uuid" in file_data
-    assert "download_url" in file_data
-    assert "thumbnail_url" in file_data
-    assert "view_url" in file_data
-    assert "created_at" in file_data
-
-    # Security: Verify internal details are NOT exposed
-    assert "id" not in file_data
-    assert "filename" not in file_data
-    assert "minio_bucket" not in file_data
-    assert "minio_object_name" not in file_data
-    assert "thumbnail_minio_bucket" not in file_data
-    assert "thumbnail_minio_object_name" not in file_data
-    assert "attachable_id" not in file_data
-    assert "attachable_type" not in file_data
-    assert "uploaded_by" not in file_data
-
-
-@pytest.mark.integration
-def test_upload_pdf_to_card(client, auth_headers, test_card, test_pdf_file):
-    """Test uploading a PDF to a card"""
-    data = {
-        "file": (test_pdf_file, "test.pdf", "application/pdf"),
-    }
-
-    response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    assert response.status_code == 201
-    file_data = response.get_json()
-    assert file_data["original_name"] == "test.pdf"
-    assert file_data["file_type"] == "pdf"  # PDFProcessor returns "pdf" as file_type
-    # PDFs don't have thumbnails
-    assert file_data.get("thumbnail_url") is None
-
-
-@pytest.mark.integration
-def test_upload_file_to_comment(client, auth_headers, test_comment, test_image_file):
-    """Test uploading a file to a comment"""
-    data = {
-        "file": (test_image_file, "comment_image.png", "image/png"),
-    }
-
-    response = client.post(
-        f"/api/comments/{test_comment.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    assert response.status_code == 201
-    file_data = response.get_json()
-    assert file_data["original_name"] == "comment_image.png"
-    assert file_data["file_type"] == "image"
-
-
-@pytest.mark.integration
-def test_get_card_attachments(client, auth_headers, test_card, test_image_file):
-    """Test getting all attachments for a card"""
-    # Upload a file first
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    # Get attachments
-    response = client.get(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    attachments_data = response.get_json()
-    assert attachments_data["count"] == 1
-    assert len(attachments_data["files"]) == 1
-    assert attachments_data["files"][0]["original_name"] == "test.png"
-    # Verify only public fields are exposed
-    assert "id" not in attachments_data["files"][0]
-    assert "attachable_id" not in attachments_data["files"][0]
-
-
-@pytest.mark.integration
-def test_get_comment_attachments(client, auth_headers, test_comment, test_image_file):
-    """Test getting all attachments for a comment"""
-    # Upload a file first
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    client.post(
-        f"/api/comments/{test_comment.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    # Get attachments
-    response = client.get(
-        f"/api/comments/{test_comment.id}/attachments",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    attachments_data = response.get_json()
-    assert attachments_data["count"] == 1
-    assert len(attachments_data["files"]) == 1
-
-
-@pytest.mark.integration
-def test_get_file_by_uuid(client, auth_headers, test_card, test_image_file):
-    """Test getting file info by UUID"""
-    # Upload a file first
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    upload_response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-    file_uuid = upload_response.get_json()["uuid"]
-
-    # Get file by UUID
-    response = client.get(
-        f"/api/files/{file_uuid}",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    file_data = response.get_json()
-    assert file_data["uuid"] == file_uuid
-    assert file_data["original_name"] == "test.png"
-    assert "download_url" in file_data
-    # Verify only public fields
-    assert "id" not in file_data
-    assert "attachable_id" not in file_data
-
-
-@pytest.mark.integration
-def test_delete_file(client, auth_headers, test_card, test_image_file):
-    """Test deleting a file"""
-    # Upload a file first
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    upload_response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-    file_uuid = upload_response.get_json()["uuid"]
-
-    # Delete file
-    response = client.delete(
-        f"/api/files/{file_uuid}",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    delete_data = response.get_json()
-    assert delete_data["message"] == "File deleted"
-
-    # Verify file is deleted
-    get_response = client.get(
-        f"/api/files/{file_uuid}",
-        headers=auth_headers,
-    )
-    assert get_response.status_code == 404
-
-
-@pytest.mark.integration
-def test_download_file(client, auth_headers, test_card, test_image_file):
-    """Test downloading a file through proxy"""
-    # Upload a file first
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    upload_response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-    file_uuid = upload_response.get_json()["uuid"]
-
-    # Download file
-    response = client.get(
-        f"/api/files/{file_uuid}/download",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    assert response.content_type == "image/png"
-    assert "Content-Disposition" in response.headers
-    assert "test.png" in response.headers["Content-Disposition"]
-
-
-@pytest.mark.integration
-def test_view_file(client, auth_headers, test_card, test_image_file):
-    """Test viewing a file inline through proxy"""
-    # Upload a file first
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    upload_response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-    file_uuid = upload_response.get_json()["uuid"]
-
-    # View file inline
-    response = client.get(
-        f"/api/files/{file_uuid}/view",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    assert response.content_type == "image/png"
-    assert "inline" in response.headers["Content-Disposition"]
-
-
-@pytest.mark.integration
-def test_download_thumbnail(client, auth_headers, test_card, test_image_file):
-    """Test downloading a file thumbnail"""
-    # Upload an image file
-    data = {"file": (test_image_file, "test.png", "image/png")}
-    upload_response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-    file_uuid = upload_response.get_json()["uuid"]
-
-    # Download thumbnail
-    response = client.get(
-        f"/api/files/{file_uuid}/thumbnail",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    assert response.content_type == "image/jpeg"
-
-
-@pytest.mark.integration
-def test_thumbnail_not_available_for_pdf(
-    client, auth_headers, test_card, test_pdf_file
-):
-    """Test that PDF files don't have thumbnails"""
-    # Upload a PDF file
-    data = {"file": (test_pdf_file, "test.pdf", "application/pdf")}
-    upload_response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-    file_uuid = upload_response.get_json()["uuid"]
-
-    # Try to download thumbnail
-    response = client.get(
-        f"/api/files/{file_uuid}/thumbnail",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 404
-
-
-@pytest.mark.integration
-def test_upload_without_authentication(client, test_card, test_image_file):
-    """Test uploading a file without authentication"""
-    data = {"file": (test_image_file, "test.png", "image/png")}
-
-    response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    assert response.status_code == 401
-
-
-@pytest.mark.integration
-def test_get_card_attachments_empty(client, auth_headers, test_card):
-    """Test getting attachments when card has none"""
-    response = client.get(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 200
-    attachments_data = response.get_json()
-    assert attachments_data["count"] == 0
-    assert len(attachments_data["files"]) == 0
-
-
-@pytest.mark.integration
-def test_upload_without_file(client, auth_headers, test_card):
-    """Test uploading without providing a file"""
-    data = {}
-
-    response = client.post(
-        f"/api/cards/{test_card.id}/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    assert response.status_code == 400
-
-
-@pytest.mark.integration
-def test_upload_with_invalid_card_id(client, auth_headers, test_image_file):
-    """Test uploading to a non-existent card"""
-    data = {"file": (test_image_file, "test.png", "image/png")}
-
-    response = client.post(
-        "/api/cards/99999/attachments",
-        headers=auth_headers,
-        data=data,
-        content_type="multipart/form-data",
-    )
-
-    assert response.status_code == 404
-
-
-@pytest.mark.integration
-def test_get_file_with_invalid_uuid(client, auth_headers):
-    """Test getting a file with an invalid UUID"""
-    response = client.get(
-        "/api/files/invalid-uuid-12345",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 404
-
-
-@pytest.mark.integration
-def test_delete_file_with_invalid_uuid(client, auth_headers):
-    """Test deleting a file with an invalid UUID"""
-    response = client.delete(
-        "/api/files/invalid-uuid-12345",
-        headers=auth_headers,
-    )
-
-    assert response.status_code == 404

docker-compose.dev.yml

@@ -23,30 +23,8 @@ services:
       - "6381:6379"
     restart: unless-stopped
 
-  minio:
-    image: minio/minio:latest
-    container_name: kanban-app-minio
-    command: server /data --console-address ":9001"
-    ports:
-      - "9000:9000"
-      - "9001:9001"
-    environment:
-      - MINIO_ROOT_USER=${MINIO_ROOT_USER:-minioadmin}
-      - MINIO_ROOT_PASSWORD=${MINIO_ROOT_PASSWORD:-minioadmin}
-    volumes:
-      - minio-data:/data
-    networks:
-      - kanban-app-network
-    restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
-      interval: 30s
-      timeout: 20s
-      retries: 3
-
 volumes:
   postgres-dev-data:
-  minio-data:
 
 networks:
   kanban-app-network:

docker-compose.yml

@@ -55,27 +55,6 @@ services:
       - crafting-shop-network
     restart: unless-stopped
 
-  minio:
-    image: minio/minio:latest
-    container_name: crafting-shop-minio
-    command: server /data --console-address ":9001"
-    ports:
-      - "9000:9000"
-      - "9001:9001"
-    environment:
-      - MINIO_ROOT_USER=${MINIO_ROOT_USER:-minioadmin}
-      - MINIO_ROOT_PASSWORD=${MINIO_ROOT_PASSWORD:-minioadmin}
-    volumes:
-      - minio-data:/data
-    networks:
-      - crafting-shop-network
-    restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
-      interval: 30s
-      timeout: 20s
-      retries: 3
-
   celery_worker:
     build:
       context: ./backend
@@ -184,7 +163,6 @@ volumes:
   grafana-data:
   backend-data:
   celery-beat-data:
-  minio-data:
 
 networks:
   crafting-shop-network:

frontend/package-lock.json

@@ -17,16 +17,12 @@
         "react-dom": "^18.2.0",
         "react-hook-form": "^7.71.2",
         "react-router-dom": "^6.20.1",
-        "slate": "^0.123.0",
-        "slate-history": "^0.113.1",
-        "slate-react": "^0.123.0",
         "zod": "^4.3.6"
       },
       "devDependencies": {
         "@testing-library/jest-dom": "^6.1.5",
         "@testing-library/react": "^14.1.2",
         "@testing-library/user-event": "^14.5.1",
-        "@types/node": "^25.5.0",
         "@types/react": "^18.3.28",
         "@types/react-dom": "^18.3.7",
         "@typescript-eslint/eslint-plugin": "^8.56.1",
@@ -1058,11 +1054,6 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
-    "node_modules/@juggle/resize-observer": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/@juggle/resize-observer/-/resize-observer-3.4.0.tgz",
-      "integrity": "sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA=="
-    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -1623,15 +1614,6 @@
       "integrity": "sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w==",
       "dev": true
     },
-    "node_modules/@types/node": {
-      "version": "25.5.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
-      "integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
-      "dev": true,
-      "dependencies": {
-        "undici-types": "~7.18.0"
-      }
-    },
     "node_modules/@types/prop-types": {
       "version": "15.7.15",
       "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.15.tgz",
@@ -2784,11 +2766,6 @@
         "node": ">= 6"
       }
     },
-    "node_modules/compute-scroll-into-view": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/compute-scroll-into-view/-/compute-scroll-into-view-3.1.1.tgz",
-      "integrity": "sha512-VRhuHOLoKYOy4UbilLbUzbYg93XLjv2PncJC50EuTWPA3gaja1UjBsUP/D/9/juV3vQFr6XBEzn9KCAHdUvOHw=="
-    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -3080,18 +3057,6 @@
         "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
       }
     },
-    "node_modules/direction": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/direction/-/direction-1.0.4.tgz",
-      "integrity": "sha512-GYqKi1aH7PJXxdhTeZBFrg8vUBeKXi+cNprXsC1kpJcbcVnV9wBsrOu1cQEdG0WeQwlfHiy3XvnKfIrJ2R0NzQ==",
-      "bin": {
-        "direction": "cli.js"
-      },
-      "funding": {
-        "type": "github",
-        "url": "https://github.com/sponsors/wooorm"
-      }
-    },
     "node_modules/dlv": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/dlv/-/dlv-1.1.3.tgz",
@@ -4521,11 +4486,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/is-hotkey": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/is-hotkey/-/is-hotkey-0.2.0.tgz",
-      "integrity": "sha512-UknnZK4RakDmTgz4PI1wIph5yxSs/mvChWs9ifnlXsKuXgWmOkY/hAE0H/k2MIqH0RlRye0i1oC07MCRSD28Mw=="
-    },
     "node_modules/is-map": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/is-map/-/is-map-2.0.3.tgz",
@@ -4584,14 +4544,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/is-plain-object": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-5.0.0.tgz",
-      "integrity": "sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/is-potential-custom-element-name": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/is-potential-custom-element-name/-/is-potential-custom-element-name-1.0.1.tgz",
@@ -4969,11 +4921,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/lodash": {
-      "version": "4.17.23",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.23.tgz",
-      "integrity": "sha512-LgVTMpQtIopCi79SJeDiP0TfWi5CNEc/L/aRdTh3yIvmZXTnheWpKjSZhnvMl8iXbC1tFg9gdHHDMLoV7CnG+w=="
-    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",
@@ -6263,14 +6210,6 @@
         "loose-envify": "^1.1.0"
       }
     },
-    "node_modules/scroll-into-view-if-needed": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/scroll-into-view-if-needed/-/scroll-into-view-if-needed-3.1.0.tgz",
-      "integrity": "sha512-49oNpRjWRvnU8NyGVmUaYG4jtTkNonFZI86MmGRDqBphEK2EXT9gdEUoQPZhuBM8yWHxCWbobltqYO5M4XrUvQ==",
-      "dependencies": {
-        "compute-scroll-into-view": "^3.0.2"
-      }
-    },
     "node_modules/semver": {
       "version": "6.3.1",
       "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
@@ -6451,59 +6390,6 @@
         "node": ">= 10"
       }
     },
-    "node_modules/slate": {
-      "version": "0.123.0",
-      "resolved": "https://registry.npmjs.org/slate/-/slate-0.123.0.tgz",
-      "integrity": "sha512-Oon3HR/QzJQBjuOUJT1jGGlp8Ff7t3Bkr/rJ2lDqxNT4H+cBnXpEVQ/si6hn1ZCHhD2xY/2N91PQoH/rD7kxTg=="
-    },
-    "node_modules/slate-dom": {
-      "version": "0.123.0",
-      "resolved": "https://registry.npmjs.org/slate-dom/-/slate-dom-0.123.0.tgz",
-      "integrity": "sha512-OUinp4tvSrAlt64JL9y20Xin08jgnnj1gJmIuPdGvU5MELKXRNZh17a7EKKNOS6OZPAE8Dk9NI1MAIS/Qz0YBw==",
-      "peer": true,
-      "dependencies": {
-        "@juggle/resize-observer": "^3.4.0",
-        "direction": "^1.0.4",
-        "is-hotkey": "^0.2.0",
-        "is-plain-object": "^5.0.0",
-        "lodash": "^4.17.21",
-        "scroll-into-view-if-needed": "^3.1.0",
-        "tiny-invariant": "1.3.1"
-      },
-      "peerDependencies": {
-        "slate": ">=0.121.0"
-      }
-    },
-    "node_modules/slate-history": {
-      "version": "0.113.1",
-      "resolved": "https://registry.npmjs.org/slate-history/-/slate-history-0.113.1.tgz",
-      "integrity": "sha512-J9NSJ+UG2GxoW0lw5mloaKcN0JI0x2IA5M5FxyGiInpn+QEutxT1WK7S/JneZCMFJBoHs1uu7S7e6pxQjubHmQ==",
-      "dependencies": {
-        "is-plain-object": "^5.0.0"
-      },
-      "peerDependencies": {
-        "slate": ">=0.65.3"
-      }
-    },
-    "node_modules/slate-react": {
-      "version": "0.123.0",
-      "resolved": "https://registry.npmjs.org/slate-react/-/slate-react-0.123.0.tgz",
-      "integrity": "sha512-nQwXL1FEacrY9ZFmatRhoBnsySNUX2x6qB77V3oNHd7wWxBJWuzz4GMrBXcVoRE8Gac7Angf8xaNGzb6zcPlHg==",
-      "dependencies": {
-        "@juggle/resize-observer": "^3.4.0",
-        "direction": "^1.0.4",
-        "is-hotkey": "^0.2.0",
-        "lodash": "^4.17.21",
-        "scroll-into-view-if-needed": "^3.1.0",
-        "tiny-invariant": "1.3.1"
-      },
-      "peerDependencies": {
-        "react": ">=18.2.0",
-        "react-dom": ">=18.2.0",
-        "slate": ">=0.121.0",
-        "slate-dom": ">=0.119.1"
-      }
-    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -6848,11 +6734,6 @@
         "node": ">=0.8"
       }
     },
-    "node_modules/tiny-invariant": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.1.tgz",
-      "integrity": "sha512-AD5ih2NlSssTCwsMznbvwMZpJ1cbhkGd2uueNxzv2jDlEeZdU04JQfRnggJQ8DrcVBGjAsCKwFBbDlVNtEMlzw=="
-    },
     "node_modules/tinybench": {
       "version": "2.9.0",
       "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
@@ -7137,12 +7018,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/undici-types": {
-      "version": "7.18.2",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
-      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
-      "dev": true
-    },
     "node_modules/universalify": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.2.0.tgz",

frontend/package.json

@@ -23,16 +23,12 @@
     "react-dom": "^18.2.0",
     "react-hook-form": "^7.71.2",
     "react-router-dom": "^6.20.1",
-    "slate": "^0.123.0",
-    "slate-history": "^0.113.1",
-    "slate-react": "^0.123.0",
     "zod": "^4.3.6"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.1.5",
     "@testing-library/react": "^14.1.2",
     "@testing-library/user-event": "^14.5.1",
-    "@types/node": "^25.5.0",
     "@types/react": "^18.3.28",
     "@types/react-dom": "^18.3.7",
     "@typescript-eslint/eslint-plugin": "^8.56.1",

frontend/src/App.tsx

@@ -1,6 +1,4 @@
 import { Routes, Route, Navigate } from 'react-router-dom';
-import { useEffect, useState } from 'react';
-import { useApp } from './context/AppContext';
 import { ModalProvider } from './context/modals/useModal';
 import { ModalRoot } from './context/modals/ModalRoot';
 import { ToastProvider } from './context/toasts/useToast';
@@ -16,43 +14,18 @@ import { Boards } from './pages/Boards';
 import { BoardCreate } from './pages/BoardCreate';
 import { BoardEdit } from './pages/BoardEdit';
 import { BoardDetail } from './pages/BoardDetail';
-import { BoardEpics } from './pages/BoardEpics';
-import CreateEpic from './pages/CreateEpic';
-import { EpicDetail } from './pages/EpicDetail';
-import { BoardWikis } from './pages/BoardWikis';
-import CreateWiki from './pages/CreateWiki';
-import { WikiDetail } from './pages/WikiDetail';
 import { CardDetail } from './pages/CardDetail';
 
 const App = () => {
-  const { token } = useApp();
-  const [isAuthenticated, setIsAuthenticated] = useState<boolean | null>(null);
-
-  useEffect(() => {
-    setIsAuthenticated(!!token);
-  }, [token]);
-
-  if (isAuthenticated === null) {
-    return null;
-  }
   return (
     <LoaderProvider>
       <ToastProvider>
         <ModalProvider>
           <div className="min-h-screen bg-gray-900 text-gray-100">
             <Navbar />
-            <main>
+            <main className="flex-1 p-8 max-w-7xl mx-auto w-full">
               <Routes>
-                <Route
+                <Route path="/" element={<Navigate to="/boards" replace />} />
-                  path="/"
-                  element={
-                    isAuthenticated ? (
-                      <Navigate to="/boards" replace />
-                    ) : (
-                      <Navigate to="/home" replace />
-                    )
-                  }
-                />
                 <Route path="/home" element={<Home />} />
                 <Route path="/login" element={<Login />} />
                 <Route path="/register" element={<Register />} />
@@ -90,54 +63,6 @@ const App = () => {
                     </ProtectedRoute>
                   }
                 />
-                <Route
-                  path="/boards/:id/epics"
-                  element={
-                    <ProtectedRoute>
-                      <BoardEpics />
-                    </ProtectedRoute>
-                  }
-                />
-                <Route
-                  path="/boards/:id/epics/new"
-                  element={
-                    <ProtectedRoute>
-                      <CreateEpic />
-                    </ProtectedRoute>
-                  }
-                />
-                <Route
-                  path="/boards/:id/epics/:epicId"
-                  element={
-                    <ProtectedRoute>
-                      <EpicDetail />
-                    </ProtectedRoute>
-                  }
-                />
-                <Route
-                  path="/boards/:id/wikis"
-                  element={
-                    <ProtectedRoute>
-                      <BoardWikis />
-                    </ProtectedRoute>
-                  }
-                />
-                <Route
-                  path="/boards/:id/wikis/new"
-                  element={
-                    <ProtectedRoute>
-                      <CreateWiki />
-                    </ProtectedRoute>
-                  }
-                />
-                <Route
-                  path="/boards/:id/wikis/:wikiId"
-                  element={
-                    <ProtectedRoute>
-                      <WikiDetail />
-                    </ProtectedRoute>
-                  }
-                />
                 <Route
                   path="/boards/:id/cards/:cardId"
                   element={

frontend/src/components/BoardSidebar.tsx

@@ -1,40 +0,0 @@
-import { Link, useLocation } from 'react-router-dom';
-
-interface BoardSidebarProps {
-  boardId: string;
-}
-
-export function BoardSidebar({ boardId }: BoardSidebarProps) {
-  const location = useLocation();
-
-  const menuItems = [
-    { id: 'epics', label: 'Epics', icon: '📋', path: `/boards/${boardId}/epics` },
-    { id: 'wikis', label: 'Wikis', icon: '📚', path: `/boards/${boardId}/wikis` },
-    { id: 'history', label: 'History', icon: '📜', path: `/boards/${boardId}/history` },
-  ];
-
-  return (
-    <div className="w-64 bg-gray-800 rounded-lg p-4 border border-gray-700 h-fit sticky top-4">
-      <h3 className="text-white font-bold text-lg mb-4">Board Menu</h3>
-      <nav className="space-y-2">
-        {menuItems.map((item) => {
-          const isActive = location.pathname === item.path;
-          return (
-            <Link
-              key={item.id}
-              to={item.path}
-              className={`flex items-center gap-3 px-3 py-2 rounded-md transition-colors ${
-                isActive
-                  ? 'bg-blue-600 text-white'
-                  : 'text-gray-300 hover:bg-gray-700 hover:text-white'
-              }`}
-            >
-              <span className="text-lg">{item.icon}</span>
-              <span className="font-medium">{item.label}</span>
-            </Link>
-          );
-        })}
-      </nav>
-    </div>
-  );
-}

frontend/src/components/CardAttachments.tsx

@@ -1,163 +0,0 @@
-import { useFileAttachments } from '../hooks/useFileAttachments';
-import Trash2Icon from './icons/Trash2Icon';
-import FileIcon from './icons/FileIcon';
-import DownloadIcon from './icons/DownloadIcon';
-import EyeIcon from './icons/EyeIcon';
-import { SecureImage } from './SecureImage';
-
-interface CardAttachmentsProps {
-  cardId?: number;
-}
-
-export function CardAttachments({ cardId }: CardAttachmentsProps) {
-  const { attachments, uploadFile, deleteAttachment } = useFileAttachments(cardId);
-
-  const handleFileUpload = async (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0];
-    if (!file) return;
-
-    try {
-      await uploadFile(file);
-    } catch {
-      // Error already handled in hook with toast
-    }
-
-    // Reset input
-    e.target.value = '';
-  };
-
-  const handleDelete = async (fileUuid: string, fileName: string) => {
-    if (!window.confirm(`Are you sure you want to delete "${fileName}"?`)) {
-      return;
-    }
-
-    await deleteAttachment(fileUuid);
-  };
-
-  const formatFileSize = (bytes: number) => {
-    if (bytes === 0) return '0 Bytes';
-    const k = 1024;
-    const sizes = ['Bytes', 'KB', 'MB', 'GB'];
-    const i = Math.floor(Math.log(bytes) / Math.log(k));
-    return Math.round((bytes / Math.pow(k, i)) * 100) / 100 + ' ' + sizes[i];
-  };
-
-  const formatDate = (dateString: string) => {
-    return new Date(dateString).toLocaleDateString('en-US', {
-      month: 'short',
-      day: 'numeric',
-      year: 'numeric',
-    });
-  };
-
-  const isImage = (mimeType: string) => mimeType.startsWith('image/');
-
-  return (
-    <div className="bg-gray-800 rounded-lg p-6">
-      <div className="flex justify-between items-center mb-4">
-        <h2 className="text-xl font-bold text-white flex items-center gap-2">
-          <span className="w-5 h-5">
-            <FileIcon />
-          </span>
-          Attachments
-        </h2>
-        <div className="flex items-center gap-2">
-          <span className="text-gray-400 text-sm">{attachments.length} files</span>
-          <label className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg transition-colors cursor-pointer flex items-center gap-2 text-sm">
-            Add Attachment
-            <input
-              type="file"
-              className="hidden"
-              onChange={handleFileUpload}
-              accept="image/*,.pdf"
-            />
-          </label>
-        </div>
-      </div>
-
-      {attachments.length === 0 ? (
-        <div className="text-center py-8 text-gray-400">
-          <p>No attachments yet</p>
-          <p className="text-sm mt-2">Upload images or PDFs to this card</p>
-        </div>
-      ) : (
-        <div className="space-y-3">
-          {attachments.map((attachment) => (
-            <div
-              key={attachment.uuid}
-              className="bg-gray-700 rounded-lg p-4 hover:bg-gray-650 transition-colors"
-            >
-              <div className="flex items-start gap-4">
-                {/* Thumbnail or file icon */}
-                <div className="flex-shrink-0">
-                  {isImage(attachment.mime_type) && attachment.thumbnail_url ? (
-                    <SecureImage
-                      url={attachment.thumbnail_url}
-                      alt={attachment.original_name}
-                      className="w-16 h-16 object-cover rounded"
-                    />
-                  ) : (
-                    <div className="w-16 h-16 bg-gray-600 rounded flex items-center justify-center">
-                      <span className="w-8 h-8 text-gray-400">
-                        <FileIcon />
-                      </span>
-                    </div>
-                  )}
-                </div>
-
-                {/* File info */}
-                <div className="flex-1 min-w-0">
-                  <div className="flex items-start justify-between gap-4">
-                    <div className="flex-1 min-w-0">
-                      <p className="text-white font-medium truncate">{attachment.original_name}</p>
-                      <p className="text-gray-400 text-sm mt-1">
-                        {formatFileSize(attachment.file_size)} • {formatDate(attachment.created_at)}
-                      </p>
-                    </div>
-
-                    {/* Action buttons */}
-                    <div className="flex items-center gap-2 flex-shrink-0">
-                      {isImage(attachment.mime_type) && attachment.view_url && (
-                        <a
-                          href={attachment.view_url}
-                          target="_blank"
-                          rel="noopener noreferrer"
-                          className="text-blue-400 hover:text-blue-300 transition-colors p-2"
-                          title="View"
-                        >
-                          <span className="w-4 h-4">
-                            <EyeIcon />
-                          </span>
-                        </a>
-                      )}
-                      {attachment.download_url && (
-                        <a
-                          href={attachment.download_url}
-                          className="text-blue-400 hover:text-blue-300 transition-colors p-2"
-                          title="Download"
-                        >
-                          <span className="w-4 h-4">
-                            <DownloadIcon />
-                          </span>
-                        </a>
-                      )}
-                      <button
-                        onClick={() => handleDelete(attachment.uuid, attachment.original_name)}
-                        className="text-red-400 hover:text-red-300 transition-colors p-2"
-                        title="Delete"
-                      >
-                        <span className="w-4 h-4">
-                          <Trash2Icon />
-                        </span>
-                      </button>
-                    </div>
-                  </div>
-                </div>
-              </div>
-            </div>
-          ))}
-        </div>
-      )}
-    </div>
-  );
-}

frontend/src/components/ELEMENT_TAGS.ts

@@ -1,37 +0,0 @@
-const ELEMENT_TAGS: Record<string, (el: HTMLElement) => Partial<any>> = {
-  A: (el: HTMLElement) => ({
-    type: 'link',
-    url: el.getAttribute('href') || '',
-    children: [],
-  }),
-  BLOCKQUOTE: () => ({ type: 'block-quote', children: [] }),
-  H1: () => ({ type: 'heading-one', children: [] }),
-  H2: () => ({ type: 'heading-two', children: [] }),
-  H3: () => ({ type: 'heading-three', children: [] }),
-  H4: () => ({ type: 'heading-four', children: [] }),
-  H5: () => ({ type: 'heading-five', children: [] }),
-  H6: () => ({ type: 'heading-six', children: [] }),
-  IMG: (el: HTMLElement) => ({
-    type: 'image',
-    url: el.getAttribute('src') || '',
-    children: [],
-  }),
-  LI: () => ({ type: 'list-item', children: [] }),
-  OL: () => ({ type: 'numbered-list', children: [] }),
-  P: () => ({ type: 'paragraph', children: [] }),
-  PRE: () => ({ type: 'code-block', children: [] }),
-  CODE: () => ({ type: 'code-line bg-gray-900', children: [] }),
-  UL: () => ({ type: 'bulleted-list', children: [] }),
-};
-
-const TEXT_TAGS: Record<string, () => Record<string, boolean>> = {
-  CODE: () => ({ code: true }),
-  DEL: () => ({ strikethrough: true }),
-  EM: () => ({ italic: true }),
-  I: () => ({ italic: true }),
-  S: () => ({ strikethrough: true }),
-  STRONG: () => ({ bold: true }),
-  U: () => ({ underline: true }),
-};
-
-export { ELEMENT_TAGS, TEXT_TAGS };

frontend/src/components/NarrowPageLayout.tsx

@@ -1,5 +0,0 @@
-import { ReactNode } from 'react';
-
-export const NarrowPageLayout = ({ children }: { children: ReactNode }) => {
-  return <div className="flex-1 p-8 mx-auto w-full max-w-7xl">{children}</div>;
-};

frontend/src/components/Navbar.tsx

@@ -1,31 +1,27 @@
 import { Link } from 'react-router-dom';
-import { useState } from 'react';
 import { useApp } from '../context/AppContext';
 import { useAuth } from '../hooks/useAuth';
 import { TaskboardLogo } from './TaskboardLogo';
-import MenuIcon from './icons/MenuIcon';
-import CloseIcon from './icons/CloseIcon';
 
 export function Navbar() {
   const { user } = useApp();
   const { logout } = useAuth();
-  const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
 
   return (
     <nav className="bg-gray-800 border-b border-gray-700 shadow-md">
       <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
         <div className="flex items-center justify-between h-16">
-          <div className="flex items-center">
+          <div className="flex items-center gap-3">
-            <Link to="/boards" className="hover:opacity-80 transition-opacity flex-shrink-0">
+            <Link to="/boards" className="hover:opacity-80 transition-opacity">
               <TaskboardLogo className="h-8 w-auto" />
             </Link>
             <Link
               to="/boards"
-              className="text-xl font-bold text-white hover:text-blue-400 transition-colors ml-2"
+              className="text-xl font-bold text-white hover:text-blue-400 transition-colors"
             >
               Taskboard
             </Link>
-            <div className="hidden md:flex items-baseline ml-10 space-x-4">
+            <div className="ml-10 flex items-baseline space-x-4">
               <Link
                 to="/home"
                 className="text-gray-300 hover:text-white px-3 py-2 rounded-md text-sm font-medium transition-colors"
@@ -43,7 +39,7 @@ export function Navbar() {
               )}
             </div>
           </div>
-          <div className="hidden md:flex items-center gap-3">
+          <div className="flex items-center gap-3">
             {user ? (
               <>
                 <span className="text-gray-300 px-3 py-2">{user.username}</span>
@@ -71,76 +67,8 @@ export function Navbar() {
               </>
             )}
           </div>
-          <div className="md:hidden flex items-center">
-            <button
-              onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
-              className="text-gray-300 hover:text-white p-2 rounded-md"
-              aria-label="Toggle menu"
-            >
-              {mobileMenuOpen ? <CloseIcon /> : <MenuIcon />}
-            </button>
-          </div>
         </div>
       </div>
-
-      {/* Mobile menu */}
-      {mobileMenuOpen && (
-        <div className="md:hidden bg-gray-800 border-t border-gray-700">
-          <div className="px-2 pt-2 pb-3 space-y-1 sm:px-3">
-            <Link
-              to="/home"
-              className="text-gray-300 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
-              onClick={() => setMobileMenuOpen(false)}
-            >
-              Home
-            </Link>
-
-            {user && (
-              <Link
-                to="/boards"
-                className="text-gray-300 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
-                onClick={() => setMobileMenuOpen(false)}
-              >
-                Boards
-              </Link>
-            )}
-
-            <div className="border-t border-gray-700 my-2"></div>
-
-            {user ? (
-              <>
-                <div className="px-3 py-2 text-gray-300 text-base font-medium">{user.username}</div>
-                <button
-                  onClick={() => {
-                    logout();
-                    setMobileMenuOpen(false);
-                  }}
-                  className="text-gray-300 hover:text-white block w-full text-left px-3 py-2 rounded-md text-base font-medium"
-                >
-                  Logout
-                </button>
-              </>
-            ) : (
-              <>
-                <Link
-                  to="/login"
-                  className="text-gray-300 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
-                  onClick={() => setMobileMenuOpen(false)}
-                >
-                  Login
-                </Link>
-                <Link
-                  to="/register"
-                  className="bg-blue-600 hover:bg-blue-700 text-white block px-3 py-2 rounded-md text-base font-medium"
-                  onClick={() => setMobileMenuOpen(false)}
-                >
-                  Register
-                </Link>
-              </>
-            )}
-          </div>
-        </div>
-      )}
     </nav>
   );
 }

frontend/src/components/RichTextContent.tsx

@@ -1,33 +0,0 @@
-import { useCallback, useMemo } from 'react';
-import { createEditor, Descendant } from 'slate';
-import { Slate, Editable, withReact, RenderElementProps, RenderLeafProps } from 'slate-react';
-import { Leaf, SlateRenderElement, withHtml } from './slate-editor-components';
-
-export interface RichTextContentProps {
-  content: Descendant[] | null;
-  className?: string;
-}
-
-const RichTextContent = ({ content }: any) => {
-  const editor = useMemo(() => withHtml(withReact(createEditor())), []);
-
-  // const editor = useMemo(() => withHtml(withHistory(withReact(createEditor()))), []);
-  const renderElement = useCallback(
-    (props: RenderElementProps) => <SlateRenderElement {...props} />,
-    []
-  );
-
-  const renderLeaf = useCallback((props: RenderLeafProps) => <Leaf {...props} />, []);
-  return (
-    <Slate editor={editor} initialValue={content}>
-      <Editable
-        renderElement={renderElement}
-        renderLeaf={renderLeaf}
-        readOnly
-        placeholder="Enter some plain text..."
-      />
-    </Slate>
-  );
-};
-
-export default RichTextContent;

frontend/src/components/RichTextEditor.tsx

@@ -1,126 +0,0 @@
-import React, { useMemo, useCallback } from 'react';
-import { createEditor, Descendant, Editor } from 'slate';
-import {
-  Slate,
-  Editable,
-  withReact as withReactPlugin,
-  useSlate,
-  RenderElementProps,
-  RenderLeafProps,
-} from 'slate-react';
-import { withHistory } from 'slate-history';
-import { CustomEditor, CustomTextKey } from './custom-types';
-import {
-  BlockButton,
-  Button,
-  Icon,
-  Leaf,
-  SlateRenderElement,
-  Toolbar,
-  withHtml,
-} from './slate-editor-components';
-
-export interface RichTextEditorProps {
-  value: Descendant[];
-  onChange: (value: Descendant[]) => void;
-  placeholder?: string;
-  readOnly?: boolean;
-  className?: string;
-}
-
-interface MarkButtonProps {
-  format: CustomTextKey;
-  icon: string;
-}
-
-const isMarkActive = (editor: CustomEditor, format: CustomTextKey) => {
-  const marks = Editor.marks(editor);
-  return marks ? marks[format] === true : false;
-};
-
-const toggleMark = (editor: CustomEditor, format: CustomTextKey) => {
-  const isActive = isMarkActive(editor, format);
-
-  if (isActive) {
-    Editor.removeMark(editor, format);
-  } else {
-    Editor.addMark(editor, format, true);
-  }
-};
-
-const MarkButton = ({ format, icon }: MarkButtonProps) => {
-  const editor = useSlate();
-  return (
-    <Button
-      active={isMarkActive(editor, format)}
-      onPointerDown={(event: any) => event.preventDefault()}
-      onClick={() => toggleMark(editor, format)}
-    >
-      <Icon>{icon}</Icon>
-    </Button>
-  );
-};
-
-const RichTextEditor: React.FC<RichTextEditorProps> = ({
-  value,
-  onChange,
-  placeholder = 'Type something...',
-  readOnly = false,
-  className = '',
-}) => {
-  const editor = useMemo(() => withHtml(withHistory(withReactPlugin(createEditor()))), []);
-
-  const renderElement = useCallback(
-    (props: RenderElementProps) => <SlateRenderElement {...props} />,
-    []
-  );
-
-  //   const renderElement = useCallback((props: any) => {
-  //   switch (props.element.type) {
-  //     case "block-quote":
-  //       return <blockquote {...props.attributes}>{props.children}</blockquote>;
-  //     case "bulleted-list":
-  //       return <ul {...props.attributes}>{props.children}</ul>;
-  //     case "list-item":
-  //       return <li {...props.attributes}>{props.children}</li>;
-  //     case "numbered-list":
-  //       return <ol {...props.attributes}>{props.children}</ol>;
-  //     default:
-  //       return <p {...props.attributes}>{props.children}</p>;
-  //   }
-  // }, []);
-
-  const renderLeaf = useCallback((props: RenderLeafProps) => <Leaf {...props} />, []);
-
-  return (
-    <div className={`bg-gray-800 rounded-lg border border-gray-700 ${className}`}>
-      <Slate editor={editor} initialValue={value} onChange={onChange}>
-        <Toolbar>
-          <MarkButton format="bold" icon="format_bold" />
-          <MarkButton format="italic" icon="format_italic" />
-          <MarkButton format="underline" icon="format_underlined" />
-          <MarkButton format="code" icon="code" />
-          <BlockButton format="heading-one" icon="looks_one" />
-          <BlockButton format="heading-two" icon="looks_two" />
-          <BlockButton format="block-quote" icon="format_quote" />
-          <BlockButton format="numbered-list" icon="format_list_numbered" />
-          <BlockButton format="bulleted-list" icon="format_list_bulleted" />
-          <BlockButton format="left" icon="format_align_left" />
-          <BlockButton format="center" icon="format_align_center" />
-          <BlockButton format="right" icon="format_align_right" />
-          <BlockButton format="justify" icon="format_align_justify" />
-        </Toolbar>
-        <Editable
-          renderElement={renderElement}
-          renderLeaf={renderLeaf}
-          placeholder={placeholder}
-          readOnly={readOnly}
-          className="min-h-[200px] p-4 text-gray-100 focus:outline-none"
-          spellCheck
-        />
-      </Slate>
-    </div>
-  );
-};
-
-export default RichTextEditor;

frontend/src/components/SecureImage.tsx

@@ -1,46 +0,0 @@
-import { useSecureImage } from '../hooks/useSecureImage';
-
-interface SecureImageProps {
-  url: string;
-  alt: string;
-  className?: string;
-  fallback?: React.ReactNode;
-}
-
-export function SecureImage({ url, alt, className = '', fallback }: SecureImageProps) {
-  const { imageUrl, loading, error } = useSecureImage(url);
-
-  // Show loading state
-  if (loading) {
-    return <div className={`bg-gray-600 animate-pulse ${className}`}></div>;
-  }
-
-  // Show error or fallback
-  if (error || !imageUrl) {
-    return fallback ? (
-      <>{fallback}</>
-    ) : (
-      <div className={`bg-gray-600 flex items-center justify-center ${className}`}>
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          width="24"
-          height="24"
-          viewBox="0 0 24 24"
-          fill="none"
-          stroke="currentColor"
-          strokeWidth="2"
-          strokeLinecap="round"
-          strokeLinejoin="round"
-          className="text-gray-400"
-        >
-          <rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect>
-          <circle cx="8.5" cy="8.5" r="1.5"></circle>
-          <polyline points="21 15 16 10 5 21"></polyline>
-        </svg>
-      </div>
-    );
-  }
-
-  // Show image
-  return <img src={imageUrl} alt={alt} className={className} />;
-}

frontend/src/components/WidePageLayout.tsx

@@ -1,5 +0,0 @@
-import { ReactNode } from 'react';
-
-export const WidePageLayout = ({ children }: { children: ReactNode }) => {
-  return <div className="flex-1 p-8 mx-auto w-full max-w-7xl">{children}</div>;
-};

frontend/src/components/custom-types.d.ts

@@ -1,196 +0,0 @@
-import { Descendant, BaseEditor, BaseRange, Range, Element } from 'slate';
-import { ReactEditor } from 'slate-react';
-import { HistoryEditor } from 'slate-history';
-
-export type BlockQuoteElement = {
-  type: 'block-quote';
-  align?: string;
-  children: Descendant[];
-};
-
-export type BulletedListElement = {
-  type: 'bulleted-list';
-  align?: string;
-  children: Descendant[];
-};
-
-export type CheckListItemElement = {
-  type: 'check-list-item';
-  checked: boolean;
-  children: Descendant[];
-};
-
-export type EditableVoidElement = {
-  type: 'editable-void';
-  children: EmptyText[];
-};
-
-export type HeadingElement = {
-  type: 'heading-one';
-  align?: string;
-  children: Descendant[];
-};
-
-export type HeadingTwoElement = {
-  type: 'heading-two';
-  align?: string;
-  children: Descendant[];
-};
-
-export type HeadingThreeElement = {
-  type: 'heading-three';
-  align?: string;
-  children: Descendant[];
-};
-
-export type HeadingFourElement = {
-  type: 'heading-four';
-  align?: string;
-  children: Descendant[];
-};
-
-export type HeadingFiveElement = {
-  type: 'heading-five';
-  align?: string;
-  children: Descendant[];
-};
-
-export type HeadingSixElement = {
-  type: 'heading-six';
-  align?: string;
-  children: Descendant[];
-};
-
-export type ImageElement = {
-  type: 'image';
-  url: string;
-  children: EmptyText[];
-};
-
-export type LinkElement = { type: 'link'; url: string; children: Descendant[] };
-
-export type ButtonElement = { type: 'button'; children: Descendant[] };
-
-export type BadgeElement = { type: 'badge'; children: Descendant[] };
-
-export type ListItemElement = { type: 'list-item'; children: Descendant[] };
-
-export type NumberedListItemElement = {
-  type: 'numbered-list';
-  children: Descendant[];
-};
-
-export type MentionElement = {
-  type: 'mention';
-  character: string;
-  children: CustomText[];
-};
-
-export type ParagraphElement = {
-  type: 'paragraph';
-  align?: string;
-  children: Descendant[];
-};
-
-export type TableElement = { type: 'table'; children: TableRow[] };
-
-export type TableCellElement = { type: 'table-cell'; children: CustomText[] };
-
-export type TableRowElement = { type: 'table-row'; children: TableCell[] };
-
-export type TitleElement = { type: 'title'; children: Descendant[] };
-
-export type VideoElement = { type: 'video'; url: string; children: EmptyText[] };
-
-export type CodeBlockElement = {
-  type: 'code-block';
-  language: string;
-  children: Descendant[];
-};
-
-export type CodeLineElement = {
-  type: 'code-line';
-  children: Descendant[];
-};
-
-export type CustomElementWithAlign =
-  | ParagraphElement
-  | HeadingElement
-  | HeadingTwoElement
-  | HeadingThreeElement
-  | HeadingFourElement
-  | HeadingFiveElement
-  | HeadingSixElement
-  | BlockQuoteElement
-  | BulletedListElement;
-
-type CustomElement =
-  | BlockQuoteElement
-  | BulletedListElement
-  | CheckListItemElement
-  | EditableVoidElement
-  | HeadingElement
-  | HeadingTwoElement
-  | HeadingThreeElement
-  | HeadingFourElement
-  | HeadingFiveElement
-  | HeadingSixElement
-  | ImageElement
-  | LinkElement
-  | ButtonElement
-  | BadgeElement
-  | ListItemElement
-  | NumberedListItemElement
-  | MentionElement
-  | ParagraphElement
-  | TableElement
-  | TableRowElement
-  | TableCellElement
-  | TitleElement
-  | VideoElement
-  | CodeBlockElement
-  | CodeLineElement;
-
-export type CustomElementType = CustomElement['type'];
-
-export type CustomText = {
-  bold?: boolean;
-  italic?: boolean;
-  code?: boolean;
-  underline?: boolean;
-  strikethrough?: boolean;
-  // MARKDOWN PREVIEW SPECIFIC LEAF
-  underlined?: boolean;
-  title?: boolean;
-  list?: boolean;
-  hr?: boolean;
-  blockquote?: boolean;
-  text: string;
-};
-
-export type CustomTextKey = keyof Omit<CustomText, 'text'>;
-
-export type EmptyText = {
-  text: string;
-};
-
-export type RenderElementPropsFor<T> = RenderElementProps & {
-  element: T;
-};
-
-export type CustomEditor = BaseEditor &
-  ReactEditor &
-  HistoryEditor & {
-    nodeToDecorations?: Map<Element, Range[]>;
-  };
-
-declare module 'slate' {
-  interface CustomTypes {
-    Editor: CustomEditor;
-    Element: CustomElement;
-    Text: CustomText;
-    Range: BaseRange & {
-      [key: string]: unknown;
-    };
-  }
-}

frontend/src/components/icons/CloseIcon.tsx

@@ -1,18 +0,0 @@
-const CloseIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="24"
-    height="24"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <line x1="18" y1="6" x2="6" y2="18"></line>
-    <line x1="6" y1="6" x2="18" y2="18"></line>
-  </svg>
-);
-
-export default CloseIcon;

frontend/src/components/icons/DownloadIcon.tsx

@@ -1,19 +0,0 @@
-const DownloadIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
-    <polyline points="7 10 12 15 17 10"></polyline>
-    <line x1="12" y1="15" x2="12" y2="3"></line>
-  </svg>
-);
-
-export default DownloadIcon;

frontend/src/components/icons/EyeIcon.tsx

@@ -1,18 +0,0 @@
-const EyeIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"></path>
-    <circle cx="12" cy="12" r="3"></circle>
-  </svg>
-);
-
-export default EyeIcon;

frontend/src/components/icons/FileIcon.tsx

@@ -1,18 +0,0 @@
-const FileIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path>
-    <polyline points="13 2 13 9 20 9"></polyline>
-  </svg>
-);
-
-export default FileIcon;

frontend/src/components/icons/MenuIcon.tsx

@@ -1,19 +0,0 @@
-const MenuIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="24"
-    height="24"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <line x1="3" y1="12" x2="21" y2="12"></line>
-    <line x1="3" y1="6" x2="21" y2="6"></line>
-    <line x1="3" y1="18" x2="21" y2="18"></line>
-  </svg>
-);
-
-export default MenuIcon;

frontend/src/components/isImageUrl.ts

@@ -1,16 +0,0 @@
-const isImageUrl = (url: string): boolean => {
-  if (!url) return false;
-
-  try {
-    new URL(url); // Validate URL format
-  } catch {
-    return false;
-  }
-
-  const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'webp', 'svg', 'bmp', 'ico', 'tiff', 'tif'];
-  const ext = url.split('.').pop()?.toLowerCase();
-
-  return ext ? imageExtensions.includes(ext) : false;
-};
-
-export default isImageUrl;

frontend/src/components/slate-editor-components/index.tsx

@@ -1,302 +0,0 @@
-import React, { ReactNode } from 'react';
-import ReactDOM from 'react-dom';
-import { RenderElementProps, RenderLeafProps, useSlate } from 'slate-react';
-import {
-  CustomEditor,
-  CustomElement,
-  CustomElementType,
-  CustomElementWithAlign,
-} from '../custom-types';
-import { Editor, Node, Transforms, Element as SlateElement } from 'slate';
-import { deserialize } from '../useRichTextEditor';
-
-const LIST_TYPES = ['numbered-list', 'bulleted-list'] as const;
-const TEXT_ALIGN_TYPES = ['left', 'center', 'right', 'justify'] as const;
-
-type AlignType = (typeof TEXT_ALIGN_TYPES)[number];
-
-// --- Interfaces ---
-
-// Extend standard HTML attributes to include className, id, etc. automatically
-interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
-  active: boolean;
-  reversed?: boolean;
-}
-
-type ListType = (typeof LIST_TYPES)[number];
-type CustomElementFormat = CustomElementType | AlignType | ListType;
-
-const isAlignType = (format: CustomElementFormat): format is AlignType => {
-  return TEXT_ALIGN_TYPES.includes(format as AlignType);
-};
-
-const isListType = (format: CustomElementFormat): format is ListType => {
-  return LIST_TYPES.includes(format as ListType);
-};
-
-// --- Components ---
-
-export const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
-  ({ className, active, reversed, ...props }, ref) => {
-    // Determine color based on props logic from original CSS
-    let colorClass = '';
-    if (reversed) {
-      colorClass = active ? 'text-white' : 'text-[#aaa]';
-    } else {
-      colorClass = active ? 'text-black' : 'text-[#ccc]';
-    }
-
-    return (
-      <button
-        {...props}
-        type="button"
-        ref={ref}
-        className={`border-none bg-transparent p-0 cursor-pointer ${colorClass} ${className ?? ''}`}
-      />
-    );
-  }
-);
-Button.displayName = 'Button';
-
-export const Icon = React.forwardRef<HTMLSpanElement, React.HTMLAttributes<HTMLSpanElement>>(
-  ({ className, ...props }, ref) => (
-    <span
-      {...props}
-      ref={ref}
-      // 'material-icons' is kept as it likely comes from a global CSS link
-      className={`material-icons text-[18px] align-text-bottom ${className ?? ''}`}
-    />
-  )
-);
-Icon.displayName = 'Icon';
-
-export const Instruction = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
-  ({ className, ...props }, ref) => (
-    <div
-      {...props}
-      ref={ref}
-      className={`whitespace-pre-wrap my-0 mx-[-20px] mb-[10px] p-[10px] px-[20px] text-[14px] bg-[#f8f8e8] ${className ?? ''}`}
-    />
-  )
-);
-Instruction.displayName = 'Instruction';
-
-export const Menu = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
-  ({ className, ...props }, ref) => (
-    <div
-      {...props}
-      data-test-id="menu"
-      ref={ref}
-      // Replaced inline-block + margin-left logic with flex + gap
-      className={`flex flex-wrap items-center gap-[15px] ${className ?? ''}`}
-    />
-  )
-);
-Menu.displayName = 'Menu';
-
-export const Portal = ({ children }: { children?: ReactNode }) => {
-  return typeof document === 'object' ? ReactDOM.createPortal(children, document.body) : null;
-};
-
-export const Toolbar = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
-  ({ className, ...props }, ref) => (
-    <Menu
-      {...props}
-      ref={ref}
-      className={`relative px-[18px] py-[1px] pb-[17px] mx-[-20px] mb-5 border-b-2 border-[#eee] ${className ?? ''}`}
-    />
-  )
-);
-Toolbar.displayName = 'Toolbar';
-
-export const Leaf = ({ attributes, children, leaf }: RenderLeafProps) => {
-  if (leaf.bold) {
-    children = <strong className="font-bold">{children}</strong>;
-  }
-
-  if (leaf.code) {
-    children = (
-      <code className="bg-gray-200 text-gray-800 px-1 py-0.5 rounded font-mono text-sm border border-gray-300">
-        {children}
-      </code>
-    );
-  }
-
-  if (leaf.italic) {
-    children = <em className="italic">{children}</em>;
-  }
-
-  if (leaf.underline) {
-    children = <u className="underline">{children}</u>;
-  }
-
-  return <span {...attributes}>{children}</span>;
-};
-
-const isAlignElement = (element: CustomElement): element is CustomElementWithAlign => {
-  return 'align' in element;
-};
-export const SlateRenderElement = ({ attributes, children, element }: RenderElementProps) => {
-  console.log('element.type', element);
-
-  switch (element.type) {
-    case 'block-quote':
-      return (
-        <blockquote
-          className="border-l-4 border-gray-300 pl-4 italic my-4 text-gray-700"
-          {...attributes}
-        >
-          {children}
-        </blockquote>
-      );
-    case 'code-block':
-      return (
-        <pre
-          className="bg-gray-100 text-gray-800 p-4 rounded-md overflow-x-auto my-4 font-mono text-sm border border-gray-300"
-          {...attributes}
-        >
-          <code>{children}</code>
-        </pre>
-      );
-    case 'bulleted-list':
-      return (
-        <ul className="list-disc pl-5 my-4" {...attributes}>
-          {children}
-        </ul>
-      );
-    case 'heading-one':
-      return (
-        <h1 className="text-4xl font-bold my-4" {...attributes}>
-          {children}
-        </h1>
-      );
-    case 'heading-two':
-      return (
-        <h2 className="text-3xl font-bold my-3" {...attributes}>
-          {children}
-        </h2>
-      );
-    case 'heading-three':
-      return (
-        <h2 className="text-1xl font-bold my-2" {...attributes}>
-          {children}
-        </h2>
-      );
-    case 'list-item':
-      return (
-        <li className="my-1" {...attributes}>
-          {children}
-        </li>
-      );
-    case 'numbered-list':
-      return (
-        <ol className="list-decimal pl-5 my-4" {...attributes}>
-          {children}
-        </ol>
-      );
-    default:
-      return (
-        <div className="inline my-2 mr-2 leading-relaxed prose prose-sm" {...attributes}>
-          {children}
-        </div>
-      );
-  }
-};
-
-const isBlockActive = (
-  editor: CustomEditor,
-  format: CustomElementFormat,
-  blockType: 'type' | 'align' = 'type'
-) => {
-  const { selection } = editor;
-  if (!selection) return false;
-
-  const [match] = Array.from(
-    Editor.nodes(editor, {
-      at: Editor.unhangRange(editor, selection),
-      match: (n) => {
-        if (Node.isElement(n)) {
-          if (blockType === 'align' && isAlignElement(n)) {
-            return n.align === format;
-          }
-          return n.type === format;
-        }
-        return false;
-      },
-    })
-  );
-
-  return !!match;
-};
-
-const toggleBlock = (editor: CustomEditor, format: CustomElementFormat) => {
-  const isActive = isBlockActive(editor, format, isAlignType(format) ? 'align' : 'type');
-  const isList = isListType(format);
-
-  Transforms.unwrapNodes(editor, {
-    match: (n) => Node.isElement(n) && isListType(n.type) && !isAlignType(format),
-    split: true,
-  });
-  let newProperties: Partial<SlateElement>;
-  if (isAlignType(format)) {
-    newProperties = {
-      align: isActive ? undefined : format,
-    };
-  } else {
-    newProperties = {
-      type: isActive ? 'paragraph' : isList ? 'list-item' : format,
-    };
-  }
-  Transforms.setNodes<SlateElement>(editor, newProperties);
-
-  if (!isActive && isList) {
-    const block = { type: format, children: [] } as any;
-    Transforms.wrapNodes(editor, block);
-  }
-};
-
-interface BlockButtonProps {
-  format: CustomElementFormat;
-  icon: string;
-}
-
-export const BlockButton = ({ format, icon }: BlockButtonProps) => {
-  const editor = useSlate();
-  return (
-    <Button
-      active={isBlockActive(editor, format, isAlignType(format) ? 'align' : 'type')}
-      onPointerDown={(event: any) => event.preventDefault()}
-      onClick={() => toggleBlock(editor, format)}
-      data-test-id={`block-button-${format}`}
-    >
-      <Icon>{icon}</Icon>
-    </Button>
-  );
-};
-
-export const withHtml = (editor: CustomEditor) => {
-  const { insertData, isInline, isVoid } = editor;
-
-  editor.isInline = (element: any) => {
-    return element.type === 'link' ? true : isInline(element);
-  };
-
-  editor.isVoid = (element: any) => {
-    return element.type === 'image' ? true : isVoid(element);
-  };
-
-  editor.insertData = (data) => {
-    const html = data.getData('text/html');
-
-    if (html) {
-      const parsed = new DOMParser().parseFromString(html, 'text/html');
-      const fragment = deserialize(parsed.body);
-      Transforms.insertFragment(editor, fragment);
-      return;
-    }
-
-    insertData(data);
-  };
-
-  return editor;
-};

frontend/src/hooks/useApi.ts

@@ -267,87 +267,6 @@ export function useApi() {
       deleteComment: async (id: number): Promise<void> => {
         await api.delete(`/comments/${id}`);
       },
-
-      // File Attachments
-      getCardAttachments: async (cardId: number): Promise<any> => {
-        const response = await api.get(`/cards/${cardId}/attachments`);
-        return response.data;
-      },
-      uploadCardAttachment: async (
-        cardId: number,
-        file: File,
-        entityType: string = 'Card'
-      ): Promise<any> => {
-        const formData = new FormData();
-        formData.append('file', file);
-        formData.append('entity_type', entityType);
-        formData.append('entity_id', cardId.toString());
-
-        const response = await api.post(`/cards/${cardId}/attachments`, formData, {
-          headers: {
-            'Content-Type': 'multipart/form-data',
-          },
-        });
-        return response.data;
-      },
-      deleteFile: async (fileUuid: string): Promise<void> => {
-        await api.delete(`/files/${fileUuid}`);
-      },
-      getSecureImage: async (url: string): Promise<Blob> => {
-        const response = await api.get(url, {
-          responseType: 'blob',
-        });
-        return response.data;
-      },
-
-      // Epics
-      getEpics: async (boardId: number): Promise<any> => {
-        const response = await api.get(`/boards/${boardId}/epics`);
-        return response.data;
-      },
-      createEpic: async (boardId: number, epicData: any): Promise<any> => {
-        const response = await api.post(`/boards/${boardId}/epics`, epicData);
-        return response.data;
-      },
-      getEpic: async (epicId: number): Promise<any> => {
-        const response = await api.get(`/epics/${epicId}`);
-        return response.data;
-      },
-      updateEpic: async (epicId: number, epicData: any): Promise<any> => {
-        const response = await api.put(`/epics/${epicId}`, epicData);
-        return response.data;
-      },
-      deleteEpic: async (epicId: number): Promise<void> => {
-        await api.delete(`/epics/${epicId}`);
-      },
-      addEpicToCard: async (cardId: number, epicId: number): Promise<any> => {
-        const response = await api.post(`/cards/${cardId}/epics`, { epic_id: epicId });
-        return response.data;
-      },
-      removeEpicFromCard: async (cardId: number, epicId: number): Promise<void> => {
-        await api.delete(`/cards/${cardId}/epics/${epicId}`);
-      },
-
-      // Wikis
-      getWikis: async (boardId: number): Promise<any> => {
-        const response = await api.get(`/boards/${boardId}/wikis`);
-        return response.data;
-      },
-      createWiki: async (boardId: number, wikiData: any): Promise<any> => {
-        const response = await api.post(`/boards/${boardId}/wikis`, wikiData);
-        return response.data;
-      },
-      getWiki: async (wikiId: number): Promise<any> => {
-        const response = await api.get(`/wikis/${wikiId}`);
-        return response.data;
-      },
-      updateWiki: async (wikiId: number, wikiData: any): Promise<any> => {
-        const response = await api.put(`/wikis/${wikiId}`, wikiData);
-        return response.data;
-      },
-      deleteWiki: async (wikiId: number): Promise<void> => {
-        await api.delete(`/wikis/${wikiId}`);
-      },
     }),
     []
   );

frontend/src/hooks/useAuth.ts

@@ -45,6 +45,7 @@ export function useAuth() {
     } catch (err: any) {
       const errorMessage =
         err.response?.data.error || err.message || 'Login failed. Please try again.';
+      // debugger
       // Show error toast
       addNotification({
         type: 'error',
@@ -75,6 +76,7 @@ export function useAuth() {
       };
 
       // Store in localStorage first
+      // debugger
       localStorage.setItem('token', response.access_token);
       localStorage.setItem('user', JSON.stringify(user));
 

frontend/src/hooks/useEpicDetail.ts

@@ -1,105 +0,0 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useApi } from './useApi';
-import { useLoader } from '../context/loaders/useLoader';
-import { useToast } from '../context/toasts/useToast';
-import type { Epic, UpdateEpicRequest } from '../types/epic';
-
-function useEpicDetail(epicId: string) {
-  const [epic, setEpic] = useState<Epic | null>(null);
-  const [error, setError] = useState<Error | null>(null);
-
-  const { getEpic, updateEpic: apiUpdateEpic, deleteEpic: apiDeleteEpic } = useApi();
-  const { withLoader } = useLoader();
-  const { addNotification } = useToast();
-
-  const fetchEpic = useCallback(async () => {
-    try {
-      setError(null);
-      const data = await withLoader(() => getEpic(Number(epicId)), 'Loading epic...');
-      setEpic(data);
-      return data;
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to load epic';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Loading Epic',
-        message: errorMessage,
-        duration: 5000,
-      });
-      return null;
-    }
-  }, [epicId, getEpic, withLoader, addNotification]);
-
-  const updateEpic = useCallback(
-    async (epicData: UpdateEpicRequest) => {
-      try {
-        setError(null);
-        const updatedEpic = await withLoader(
-          () => apiUpdateEpic(Number(epicId), epicData),
-          'Updating epic...'
-        );
-        setEpic(updatedEpic);
-        addNotification({
-          type: 'success',
-          title: 'Epic Updated',
-          message: 'Epic updated successfully.',
-          duration: 3000,
-        });
-        return updatedEpic;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to update epic';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Updating Epic',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [epicId, apiUpdateEpic, withLoader, addNotification]
-  );
-
-  const deleteEpic = useCallback(async () => {
-    try {
-      setError(null);
-      await withLoader(() => apiDeleteEpic(Number(epicId)), 'Deleting epic...');
-      addNotification({
-        type: 'success',
-        title: 'Epic Deleted',
-        message: 'Epic deleted successfully.',
-        duration: 3000,
-      });
-      return true;
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to delete epic';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Deleting Epic',
-        message: errorMessage,
-        duration: 5000,
-      });
-      throw err;
-    }
-  }, [epicId, apiDeleteEpic, withLoader, addNotification]);
-
-  useEffect(() => {
-    if (epicId) {
-      fetchEpic();
-    }
-  }, [epicId, fetchEpic]);
-
-  return {
-    epic,
-    error, // For debugging, not for UI display
-    loading: false, // Loading is handled by global loader
-    updateEpic,
-    deleteEpic,
-    refetch: fetchEpic,
-  };
-}
-
-export default useEpicDetail;

frontend/src/hooks/useEpics.ts

@@ -1,144 +0,0 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useApi } from './useApi';
-import { useLoader } from '../context/loaders/useLoader';
-import { useToast } from '../context/toasts/useToast';
-import type { Epic, CreateEpicRequest, UpdateEpicRequest } from '../types/epic';
-
-function useEpics(boardId: string) {
-  const [epics, setEpics] = useState<Epic[]>([]);
-  const [error, setError] = useState<Error | null>(null);
-
-  const {
-    getEpics,
-    createEpic: apiCreateEpic,
-    updateEpic: apiUpdateEpic,
-    deleteEpic: apiDeleteEpic,
-  } = useApi();
-  const { withLoader } = useLoader();
-  const { addNotification } = useToast();
-
-  const fetchEpics = useCallback(async () => {
-    try {
-      setError(null);
-      const data = await withLoader(() => getEpics(Number(boardId)), 'Loading epics...');
-      setEpics(data);
-      return data;
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to load epics';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Loading Epics',
-        message: errorMessage,
-        duration: 5000,
-      });
-      return [];
-    }
-  }, [boardId, getEpics, withLoader, addNotification]);
-
-  const createEpic = useCallback(
-    async (epicData: CreateEpicRequest) => {
-      try {
-        setError(null);
-        const newEpic = await withLoader(
-          () => apiCreateEpic(Number(boardId), epicData),
-          'Creating epic...'
-        );
-        setEpics((prev) => [...prev, newEpic]);
-        addNotification({
-          type: 'success',
-          title: 'Epic Created',
-          message: `Epic "${epicData.name}" created successfully.`,
-          duration: 3000,
-        });
-        return newEpic;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to create epic';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Creating Epic',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [boardId, apiCreateEpic, withLoader, addNotification]
-  );
-
-  const updateEpic = useCallback(
-    async (epicId: number, epicData: UpdateEpicRequest) => {
-      try {
-        setError(null);
-        const updatedEpic = await withLoader(
-          () => apiUpdateEpic(epicId, epicData),
-          'Updating epic...'
-        );
-        setEpics((prev) => prev.map((epic) => (epic.id === epicId ? updatedEpic : epic)));
-        addNotification({
-          type: 'success',
-          title: 'Epic Updated',
-          message: 'Epic updated successfully.',
-          duration: 3000,
-        });
-        return updatedEpic;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to update epic';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Updating Epic',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [apiUpdateEpic, withLoader, addNotification]
-  );
-
-  const deleteEpic = useCallback(
-    async (epicId: number) => {
-      try {
-        setError(null);
-        await withLoader(() => apiDeleteEpic(epicId), 'Deleting epic...');
-        setEpics((prev) => prev.filter((epic) => epic.id !== epicId));
-        addNotification({
-          type: 'success',
-          title: 'Epic Deleted',
-          message: 'Epic deleted successfully.',
-          duration: 3000,
-        });
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to delete epic';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Deleting Epic',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [apiDeleteEpic, withLoader, addNotification]
-  );
-
-  useEffect(() => {
-    fetchEpics();
-  }, [fetchEpics]);
-
-  return {
-    epics,
-    error, // For debugging, not for UI display
-    loading: false, // Loading is handled by global loader
-    fetchEpics,
-    createEpic,
-    updateEpic,
-    deleteEpic,
-    refetch: fetchEpics,
-  };
-}
-
-export default useEpics;

frontend/src/hooks/useFileAttachments.ts

@@ -1,129 +0,0 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useApi } from './useApi';
-import { useLoader } from '../context/loaders/useLoader';
-import { useToast } from '../context/toasts/useToast';
-import { FileAttachment } from '../types/kanban';
-
-export function useFileAttachments(cardId?: number) {
-  const [attachments, setAttachments] = useState<FileAttachment[]>([]);
-  const [error, setError] = useState<Error | null>(null);
-
-  const { getCardAttachments, uploadCardAttachment, deleteFile } = useApi();
-  const { withLoader } = useLoader();
-  const { addNotification } = useToast();
-
-  const fetchAttachments = useCallback(async () => {
-    if (!cardId) {
-      return [];
-    }
-    try {
-      setError(null);
-      const data = await withLoader(() => getCardAttachments(cardId), 'Loading attachments...');
-      setAttachments(data.files || []);
-      return data.files || [];
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to load attachments';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Loading Attachments',
-        message: errorMessage,
-        duration: 5000,
-      });
-      return [];
-    }
-  }, [getCardAttachments, cardId, withLoader, addNotification]);
-
-  const uploadFile = useCallback(
-    async (file: File) => {
-      if (!cardId) {
-        return null;
-      }
-      try {
-        setError(null);
-
-        // Validate file size (10MB for images, 50MB for documents)
-        const maxSize = file.type.startsWith('image/') ? 10 * 1024 * 1024 : 50 * 1024 * 1024;
-        if (file.size > maxSize) {
-          const maxSizeMB = file.type.startsWith('image/') ? '10MB' : '50MB';
-          throw new Error(`File size exceeds ${maxSizeMB} limit`);
-        }
-
-        const data = await withLoader(
-          () => uploadCardAttachment(cardId, file, 'Card'),
-          'Uploading file...'
-        );
-
-        // Add new attachment to state
-        setAttachments((prev) => [...prev, data]);
-
-        addNotification({
-          type: 'success',
-          title: 'File Uploaded',
-          message: `Successfully uploaded ${file.name}`,
-          duration: 3000,
-        });
-
-        return data;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to upload file';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Upload Failed',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [uploadCardAttachment, cardId, withLoader, addNotification]
-  );
-
-  const deleteAttachment = useCallback(
-    async (fileUuid: string) => {
-      try {
-        setError(null);
-        await withLoader(() => deleteFile(fileUuid), 'Deleting file...');
-
-        // Remove attachment from state
-        setAttachments((prev) => prev.filter((a) => a.uuid !== fileUuid));
-
-        addNotification({
-          type: 'success',
-          title: 'File Deleted',
-          message: 'File deleted successfully',
-          duration: 3000,
-        });
-
-        return true;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to delete file';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Delete Failed',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [deleteFile, withLoader, addNotification]
-  );
-
-  useEffect(() => {
-    if (cardId) {
-      fetchAttachments();
-    }
-  }, [cardId, fetchAttachments]);
-
-  return {
-    attachments,
-    error, // For debugging, not for UI display
-    loading: false, // Loading is handled by global loader
-    refetch: fetchAttachments,
-    uploadFile,
-    deleteAttachment,
-  };
-}

frontend/src/hooks/useSecureImage.ts

@@ -1,51 +0,0 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useApi } from './useApi';
-
-interface UseSecureImageReturn {
-  imageUrl: string | null;
-  loading: boolean;
-  error: Error | null;
-}
-
-export function useSecureImage(url: string): UseSecureImageReturn {
-  const [imageUrl, setImageUrl] = useState<string | null>(null);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState<Error | null>(null);
-
-  const { getSecureImage } = useApi();
-
-  const fetchImage = useCallback(async () => {
-    if (!url) {
-      setLoading(false);
-      return;
-    }
-
-    try {
-      setLoading(true);
-      setError(null);
-
-      // Fetch image with authentication
-      const blob = await getSecureImage(url);
-
-      // Create blob URL
-      const blobUrl = URL.createObjectURL(blob);
-      setImageUrl(blobUrl);
-    } catch (err) {
-      console.error('Error fetching image:', err);
-      const errorMessage = err instanceof Error ? err.message : 'Failed to load image';
-      setError(new Error(errorMessage));
-    } finally {
-      setLoading(false);
-    }
-  }, [url, getSecureImage]);
-
-  useEffect(() => {
-    fetchImage();
-  }, [fetchImage]);
-
-  return {
-    imageUrl,
-    loading,
-    error, // For debugging
-  };
-}

frontend/src/hooks/useWikiDetail.ts

@@ -1,105 +0,0 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useApi } from './useApi';
-import { useLoader } from '../context/loaders/useLoader';
-import { useToast } from '../context/toasts/useToast';
-import type { Wiki, UpdateWikiRequest } from '../types/epic';
-
-function useWikiDetail(wikiId: string) {
-  const [wiki, setWiki] = useState<Wiki | null>(null);
-  const [error, setError] = useState<Error | null>(null);
-
-  const { getWiki, updateWiki: apiUpdateWiki, deleteWiki: apiDeleteWiki } = useApi();
-  const { withLoader } = useLoader();
-  const { addNotification } = useToast();
-
-  const fetchWiki = useCallback(async () => {
-    try {
-      setError(null);
-      const data = await withLoader(() => getWiki(Number(wikiId)), 'Loading wiki...');
-      setWiki(data);
-      return data;
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to load wiki';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Loading Wiki',
-        message: errorMessage,
-        duration: 5000,
-      });
-      return null;
-    }
-  }, [wikiId, getWiki, withLoader, addNotification]);
-
-  const updateWiki = useCallback(
-    async (wikiData: UpdateWikiRequest) => {
-      try {
-        setError(null);
-        const updatedWiki = await withLoader(
-          () => apiUpdateWiki(Number(wikiId), wikiData),
-          'Updating wiki...'
-        );
-        setWiki(updatedWiki);
-        addNotification({
-          type: 'success',
-          title: 'Wiki Updated',
-          message: 'Wiki updated successfully.',
-          duration: 3000,
-        });
-        return updatedWiki;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to update wiki';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Updating Wiki',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [wikiId, apiUpdateWiki, withLoader, addNotification]
-  );
-
-  const deleteWiki = useCallback(async () => {
-    try {
-      setError(null);
-      await withLoader(() => apiDeleteWiki(Number(wikiId)), 'Deleting wiki...');
-      addNotification({
-        type: 'success',
-        title: 'Wiki Deleted',
-        message: 'Wiki deleted successfully.',
-        duration: 3000,
-      });
-      return true;
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to delete wiki';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Deleting Wiki',
-        message: errorMessage,
-        duration: 5000,
-      });
-      throw err;
-    }
-  }, [wikiId, apiDeleteWiki, withLoader, addNotification]);
-
-  useEffect(() => {
-    if (wikiId) {
-      fetchWiki();
-    }
-  }, [wikiId, fetchWiki]);
-
-  return {
-    wiki,
-    error, // For debugging, not for UI display
-    loading: false, // Loading is handled by global loader
-    updateWiki,
-    deleteWiki,
-    refetch: fetchWiki,
-  };
-}
-
-export default useWikiDetail;

frontend/src/hooks/useWikis.ts

@@ -1,144 +0,0 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useApi } from './useApi';
-import { useLoader } from '../context/loaders/useLoader';
-import { useToast } from '../context/toasts/useToast';
-import type { Wiki, CreateWikiRequest, UpdateWikiRequest } from '../types/epic';
-
-function useWikis(boardId: string) {
-  const [wikis, setWikis] = useState<Wiki[]>([]);
-  const [error, setError] = useState<Error | null>(null);
-
-  const {
-    getWikis,
-    createWiki: apiCreateWiki,
-    updateWiki: apiUpdateWiki,
-    deleteWiki: apiDeleteWiki,
-  } = useApi();
-  const { withLoader } = useLoader();
-  const { addNotification } = useToast();
-
-  const fetchWikis = useCallback(async () => {
-    try {
-      setError(null);
-      const data = await withLoader(() => getWikis(Number(boardId)), 'Loading wikis...');
-      setWikis(data);
-      return data;
-    } catch (err) {
-      const errorMessage = err instanceof Error ? err.message : 'Failed to load wikis';
-      setError(err instanceof Error ? err : new Error(errorMessage));
-      addNotification({
-        type: 'error',
-        title: 'Error Loading Wikis',
-        message: errorMessage,
-        duration: 5000,
-      });
-      return [];
-    }
-  }, [boardId, getWikis, withLoader, addNotification]);
-
-  const createWiki = useCallback(
-    async (wikiData: CreateWikiRequest) => {
-      try {
-        setError(null);
-        const newWiki = await withLoader(
-          () => apiCreateWiki(Number(boardId), wikiData),
-          'Creating wiki...'
-        );
-        setWikis((prev) => [...prev, newWiki]);
-        addNotification({
-          type: 'success',
-          title: 'Wiki Created',
-          message: `Wiki "${wikiData.name}" created successfully.`,
-          duration: 3000,
-        });
-        return newWiki;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to create wiki';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Creating Wiki',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [boardId, apiCreateWiki, withLoader, addNotification]
-  );
-
-  const updateWiki = useCallback(
-    async (wikiId: number, wikiData: UpdateWikiRequest) => {
-      try {
-        setError(null);
-        const updatedWiki = await withLoader(
-          () => apiUpdateWiki(wikiId, wikiData),
-          'Updating wiki...'
-        );
-        setWikis((prev) => prev.map((wiki) => (wiki.id === wikiId ? updatedWiki : wiki)));
-        addNotification({
-          type: 'success',
-          title: 'Wiki Updated',
-          message: 'Wiki updated successfully.',
-          duration: 3000,
-        });
-        return updatedWiki;
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to update wiki';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Updating Wiki',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [apiUpdateWiki, withLoader, addNotification]
-  );
-
-  const deleteWiki = useCallback(
-    async (wikiId: number) => {
-      try {
-        setError(null);
-        await withLoader(() => apiDeleteWiki(wikiId), 'Deleting wiki...');
-        setWikis((prev) => prev.filter((wiki) => wiki.id !== wikiId));
-        addNotification({
-          type: 'success',
-          title: 'Wiki Deleted',
-          message: 'Wiki deleted successfully.',
-          duration: 3000,
-        });
-      } catch (err) {
-        const errorMessage = err instanceof Error ? err.message : 'Failed to delete wiki';
-        setError(err instanceof Error ? err : new Error(errorMessage));
-        addNotification({
-          type: 'error',
-          title: 'Error Deleting Wiki',
-          message: errorMessage,
-          duration: 5000,
-        });
-        throw err;
-      }
-    },
-    [apiDeleteWiki, withLoader, addNotification]
-  );
-
-  useEffect(() => {
-    fetchWikis();
-  }, [fetchWikis]);
-
-  return {
-    wikis,
-    error, // For debugging, not for UI display
-    loading: false, // Loading is handled by global loader
-    fetchWikis,
-    createWiki,
-    updateWiki,
-    deleteWiki,
-    refetch: fetchWikis,
-  };
-}
-
-export default useWikis;

frontend/src/pages/BoardDetail.tsx

@@ -5,7 +5,6 @@ import { useListMutations } from '../hooks/useListMutations';
 import { SortableKanbanColumn } from '../components/kanban/SortableKanbanColumn';
 import { CreateListModal } from '../components/kanban/CreateListModal';
 import { CardPreviewModal } from '../components/CardPreviewModal';
-import { BoardSidebar } from '../components/BoardSidebar';
 import { useModal } from '../context/modals/useModal';
 import {
   DndContext,
@@ -21,7 +20,6 @@ import {
 import { SortableContext, horizontalListSortingStrategy } from '@dnd-kit/sortable';
 import { Card as CardType, ListWithCards } from '../types/kanban';
 import { useState } from 'react';
-import { WidePageLayout } from '@/components/WidePageLayout';
 
 export function BoardDetail() {
   const { id } = useParams<{ id: string }>();
@@ -67,8 +65,12 @@ export function BoardDetail() {
   const handleDragOver = (event: DragOverEvent) => {
     const { active, over } = event;
 
+    // console.log('---handleDragOver', event);
     if (!over) return;
 
+    // const activeId = parseInt(active.id as string);
+    // const overId = parseInt(over.id as string);
+
     const overIdStr = (over.id as string).split('_')[1];
     const overId = parseInt(overIdStr, 10);
     const activeIdStr = (active.id as string).split('_')[1];
@@ -103,6 +105,8 @@ export function BoardDetail() {
 
     // Handle column reordering
     if (activeType === 'COLUMN') {
+      // todo find over column id,
+
       let overListIndex = -1;
       const activeList = board.lists.find((l) => l.id === activeId);
       if (overType === 'CARD') {
@@ -114,7 +118,12 @@ export function BoardDetail() {
         overListIndex = board.lists.findIndex((l) => l.id === overId);
       }
 
+      // console.log('-------active.id', active.id)
+      // console.log('-------overType.id', overType)
+      // console.log('-------overListIndex', overListIndex)
+
       const activeListIndex = board.lists.findIndex((l) => l.id === activeId);
+      // overListIndex = board.lists.findIndex((l) => l.id === overId);
 
       if (activeListIndex === -1 || overListIndex === -1 || !activeList) return;
 
@@ -124,6 +133,15 @@ export function BoardDetail() {
       reorderedLists.splice(overListIndex, 0, movedList);
 
       await updateList(activeList.id, { name: activeList.name, pos: overListIndex });
+
+      // // Update all list positions
+      // for (let i = 0; i < reorderedLists.length; i++) {
+      //   const list = reorderedLists[i];
+      //   if (list.pos !== i) {
+      //     await updateList(list.id, { name: list.name, pos: i });
+      //   }
+      // }
+
       return;
     }
 
@@ -218,81 +236,71 @@ export function BoardDetail() {
 
   return (
     <div className="space-y-6">
-      <WidePageLayout>
+      <div className="flex justify-between items-start">
-        <div className="flex justify-between items-start">
+        <div>
-          <div>
+          <Link to="/boards" className="text-gray-400 hover:text-white transition-colors text-sm">
-            <Link to="/boards" className="text-gray-400 hover:text-white transition-colors text-sm">
+            ← Back to Boards
-              ← Back to Boards
+          </Link>
-            </Link>
+          <h1 className="text-3xl font-bold text-white mt-2">{board.name}</h1>
-            <h1 className="text-3xl font-bold text-white mt-2">{board.name}</h1>
+          {board.description && <p className="text-gray-400 mt-1">{board.description}</p>}
-            {board.description && <p className="text-gray-400 mt-1">{board.description}</p>}
-          </div>
-          <div className="flex gap-2">
-            <Link
-              to={`/boards/${id}/edit`}
-              className="bg-gray-700 hover:bg-gray-600 text-white font-medium py-2 px-4 rounded-lg transition-colors"
-            >
-              Edit Board
-            </Link>
-            <button
-              onClick={handleAddList}
-              className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg transition-colors"
-            >
-              + Add List
-            </button>
-          </div>
         </div>
-      </WidePageLayout>
+        <div className="flex gap-2">
-
+          <Link
-      <div className="px-4 sm:px-6 lg:px-8 max-h-[calc(100vh-280px)] overflow-auto">
+            to={`/boards/${id}/edit`}
-        <div className="flex justify-between items-start gap-6">
+            className="bg-gray-700 hover:bg-gray-600 text-white font-medium py-2 px-4 rounded-lg transition-colors"
-          <div className="flex-1">
+          >
-            <DndContext
+            Edit Board
-              sensors={sensors}
+          </Link>
-              collisionDetection={closestCenter}
+          <button
-              onDragStart={handleDragStart}
+            onClick={handleAddList}
-              onDragOver={handleDragOver}
+            className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg transition-colors"
-              onDragEnd={handleDragEnd}
+          >
-            >
+            + Add List
-              <SortableContext
+          </button>
-                items={board.lists.map((list) => `COLUMN_${list.id}`)}
-                strategy={horizontalListSortingStrategy}
-              >
-                <div className="flex gap-4 overflow-x-auto pb-4">
-                  {board.lists.map((list) => (
-                    <SortableKanbanColumn
-                      key={list.id}
-                      list={list}
-                      cards={list.cards}
-                      onOpenCardModal={handleOpenCardModal}
-                      onCardCreate={handleAddCard(list.id)}
-                      onListEdit={(name) => handleEditList(list.id, name)}
-                      onListDelete={() => handleDeleteList(list.id)}
-                    />
-                  ))}
-                </div>
-              </SortableContext>
-
-              <DragOverlay>
-                {activeCard ? (
-                  <div className="bg-gray-700 rounded-lg p-4 cursor-grabbing border border-gray-600 shadow-lg opacity-80">
-                    <h3 className="text-white font-medium">{activeCard.name}</h3>
-                  </div>
-                ) : activeList ? (
-                  <div className="bg-gray-800 rounded-lg p-4 cursor-grabbing border border-gray-700 shadow-lg opacity-80 min-w-[300px] max-w-[300px]">
-                    <h2 className="text-white font-bold text-lg">{activeList.name}</h2>
-                    <span className="bg-gray-600 text-gray-300 text-xs px-2 py-1 rounded-full inline-block mt-2">
-                      {activeList.cards.length} cards
-                    </span>
-                  </div>
-                ) : null}
-              </DragOverlay>
-            </DndContext>
-          </div>
-
-          <BoardSidebar boardId={id || ''} />
         </div>
       </div>
+
+      <DndContext
+        sensors={sensors}
+        collisionDetection={closestCenter}
+        onDragStart={handleDragStart}
+        onDragOver={handleDragOver}
+        onDragEnd={handleDragEnd}
+      >
+        <SortableContext
+          items={board.lists.map((list) => `COLUMN_${list.id}`)}
+          strategy={horizontalListSortingStrategy}
+        >
+          <div className="flex gap-4 overflow-x-auto pb-4">
+            {board.lists.map((list) => (
+              <SortableKanbanColumn
+                key={list.id}
+                list={list}
+                cards={list.cards}
+                onOpenCardModal={handleOpenCardModal}
+                onCardCreate={handleAddCard(list.id)}
+                onListEdit={(name) => handleEditList(list.id, name)}
+                onListDelete={() => handleDeleteList(list.id)}
+              />
+            ))}
+          </div>
+        </SortableContext>
+
+        <DragOverlay>
+          {activeCard ? (
+            <div className="bg-gray-700 rounded-lg p-4 cursor-grabbing border border-gray-600 shadow-lg opacity-80">
+              <h3 className="text-white font-medium">{activeCard.name}</h3>
+            </div>
+          ) : activeList ? (
+            <div className="bg-gray-800 rounded-lg p-4 cursor-grabbing border border-gray-700 shadow-lg opacity-80 min-w-[300px] max-w-[300px]">
+              <h2 className="text-white font-bold text-lg">{activeList.name}</h2>
+              <span className="bg-gray-600 text-gray-300 text-xs px-2 py-1 rounded-full inline-block mt-2">
+                {activeList.cards.length} cards
+              </span>
+            </div>
+          ) : null}
+        </DragOverlay>
+      </DndContext>
     </div>
   );
 }

frontend/src/pages/BoardEpics.tsx

@@ -1,236 +0,0 @@
-import { useParams, Link, useNavigate } from 'react-router-dom';
-import { WidePageLayout } from '../components/WidePageLayout';
-import useEpics from '../hooks/useEpics';
-import RichTextContent from '../components/RichTextContent';
-import type { Epic } from '../types/epic';
-
-const PlusIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <line x1="12" y1="5" x2="12" y2="19"></line>
-    <line x1="5" y1="12" x2="19" y2="12"></line>
-  </svg>
-);
-
-const Edit2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M17 3a2.828 2.828 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3z"></path>
-  </svg>
-);
-
-const Trash2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <polyline points="3 6 5 6 21 6"></polyline>
-    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
-  </svg>
-);
-
-export function BoardEpics() {
-  const { id } = useParams<{ id: string }>();
-  const navigate = useNavigate();
-  const { epics, deleteEpic } = useEpics(id || '0');
-
-  const handleDeleteEpic = async (epicId: number, epicName: string) => {
-    if (confirm(`Are you sure you want to delete epic "${epicName}"?`)) {
-      try {
-        await deleteEpic(epicId);
-      } catch {
-        // Error is handled by the hook
-      }
-    }
-  };
-
-  return (
-    <div className="space-y-6">
-      <WidePageLayout>
-        <div className="flex items-center justify-between">
-          <div>
-            <Link
-              to={`/boards/${id}`}
-              className="text-gray-400 hover:text-white transition-colors text-sm"
-            >
-              ← Back to Board
-            </Link>
-            <h1 className="text-3xl font-bold text-white mt-2">Epics</h1>
-            <p className="text-gray-400 mt-1">
-              Manage and view epics for this board ({epics.length} epics)
-            </p>
-          </div>
-          <Link
-            to={`/boards/${id}/epics/new`}
-            className="bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
-          >
-            <span className="w-4 h-4">
-              <PlusIcon />
-            </span>
-            Create Epic
-          </Link>
-        </div>
-      </WidePageLayout>
-
-      <WidePageLayout>
-        {epics.length === 0 ? (
-          <div className="bg-gray-800 rounded-lg p-8 border border-gray-700">
-            <div className="text-center py-12">
-              <div className="text-6xl mb-4">📋</div>
-              <h2 className="text-xl font-bold text-white mb-2">No Epics Yet</h2>
-              <p className="text-gray-400 mb-6">
-                Create your first epic to start organizing your work.
-              </p>
-              <Link
-                to={`/boards/${id}/epics/new`}
-                className="bg-blue-600 hover:bg-blue-700 text-white px-6 py-2 rounded-lg inline-flex items-center gap-2 transition-colors"
-              >
-                <span className="w-4 h-4">
-                  <PlusIcon />
-                </span>
-                Create First Epic
-              </Link>
-            </div>
-          </div>
-        ) : (
-          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-            {epics.map((epic) => (
-              <EpicCard
-                key={epic.id}
-                epic={epic}
-                onClick={() => navigate(`/boards/${id}/epics/${epic.id}`)}
-                onDelete={() => handleDeleteEpic(epic.id, epic.name)}
-                onEdit={() => navigate(`/boards/${id}/epics/${epic.id}/edit`)}
-              />
-            ))}
-          </div>
-        )}
-      </WidePageLayout>
-    </div>
-  );
-}
-
-interface EpicCardProps {
-  epic: Epic;
-  onClick: () => void;
-  onDelete: () => void;
-  onEdit: () => void;
-}
-
-function EpicCard({ epic, onClick, onDelete, onEdit }: EpicCardProps) {
-  const defaultColor = '#3b82f6';
-  const color = epic.color || defaultColor;
-
-  return (
-    <div
-      className="bg-gray-800 rounded-lg border border-gray-700 hover:border-gray-600 transition-all cursor-pointer overflow-hidden group"
-      onClick={onClick}
-    >
-      {/* Color header */}
-      <div className="h-2" style={{ backgroundColor: color }} />
-
-      <div className="p-4">
-        {/* Header with actions */}
-        <div className="flex items-start justify-between mb-2">
-          <h3 className="text-lg font-semibold text-white flex-1">{epic.name}</h3>
-          <div className="flex gap-2 opacity-0 group-hover:opacity-100 transition-opacity">
-            <button
-              onClick={(e) => {
-                e.stopPropagation();
-                onEdit();
-              }}
-              className="text-gray-400 hover:text-white transition-colors p-1"
-              title="Edit epic"
-            >
-              <span className="w-4 h-4">
-                <Edit2Icon />
-              </span>
-            </button>
-            <button
-              onClick={(e) => {
-                e.stopPropagation();
-                onDelete();
-              }}
-              className="text-gray-400 hover:text-red-400 transition-colors p-1"
-              title="Delete epic"
-            >
-              <span className="w-4 h-4">
-                <Trash2Icon />
-              </span>
-            </button>
-          </div>
-        </div>
-
-        {/* Description */}
-        {epic.description && (
-          <p className="text-gray-400 text-sm mb-3 line-clamp-2">{epic.description}</p>
-        )}
-
-        {/* Rich text content preview */}
-        {epic.content && Array.isArray(epic.content) && epic.content.length > 0 && (
-          <div className="mb-3">
-            <RichTextContent
-              content={epic.content}
-              className="text-sm text-gray-400 line-clamp-3"
-            />
-          </div>
-        )}
-
-        {/* Footer with metrics */}
-        <div className="flex items-center justify-between text-xs text-gray-500 mt-3 pt-3 border-t border-gray-700">
-          <div className="flex items-center gap-4">
-            <span className="flex items-center gap-1">
-              <span>📊</span>
-              {epic.metrics?.card_count || 0} cards
-            </span>
-            {epic.parent_epic_id && (
-              <span className="flex items-center gap-1">
-                <span>🔄</span>
-                Sub-epic
-              </span>
-            )}
-          </div>
-          {epic.date_last_activity && (
-            <span>{new Date(epic.date_last_activity).toLocaleDateString()}</span>
-          )}
-        </div>
-
-        {/* Closed badge */}
-        {epic.closed && (
-          <div className="mt-3">
-            <span className="inline-block px-2 py-1 bg-gray-700 text-gray-400 text-xs rounded">
-              Closed
-            </span>
-          </div>
-        )}
-      </div>
-    </div>
-  );
-}
-
-export default BoardEpics;

frontend/src/pages/BoardWikis.tsx

@@ -1,211 +0,0 @@
-import { useParams, Link, useNavigate } from 'react-router-dom';
-import { WidePageLayout } from '../components/WidePageLayout';
-import RichTextContent from '../components/RichTextContent';
-import useWikis from '../hooks/useWikis';
-import type { Wiki } from '../types/epic';
-
-const PlusIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <line x1="12" y1="5" x2="12" y2="19"></line>
-    <line x1="5" y1="12" x2="19" y2="12"></line>
-  </svg>
-);
-
-const Edit2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M17 3a2.828 2.828 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3z"></path>
-  </svg>
-);
-
-const Trash2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <polyline points="3 6 5 6 21 6"></polyline>
-    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
-  </svg>
-);
-
-export function BoardWikis() {
-  const { id } = useParams<{ id: string }>();
-  const navigate = useNavigate();
-  const { wikis, deleteWiki } = useWikis(id || '0');
-
-  const handleDeleteWiki = async (wikiId: number, wikiName: string) => {
-    if (confirm(`Are you sure you want to delete wiki "${wikiName}"?`)) {
-      try {
-        await deleteWiki(wikiId);
-      } catch {
-        // Error is handled by the hook
-      }
-    }
-  };
-
-  return (
-    <div className="space-y-6">
-      <WidePageLayout>
-        <div className="flex items-center justify-between">
-          <div>
-            <Link
-              to={`/boards/${id}`}
-              className="text-gray-400 hover:text-white transition-colors text-sm"
-            >
-              ← Back to Board
-            </Link>
-            <h1 className="text-3xl font-bold text-white mt-2">Wikis</h1>
-            <p className="text-gray-400 mt-1">
-              Manage and view wikis for this board ({wikis.length} wikis)
-            </p>
-          </div>
-          <Link
-            to={`/boards/${id}/wikis/new`}
-            className="bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
-          >
-            <span className="w-4 h-4">
-              <PlusIcon />
-            </span>
-            Create Wiki
-          </Link>
-        </div>
-      </WidePageLayout>
-
-      <WidePageLayout>
-        {wikis.length === 0 ? (
-          <div className="bg-gray-800 rounded-lg p-8 border border-gray-700">
-            <div className="text-center py-12">
-              <div className="text-6xl mb-4">📚</div>
-              <h2 className="text-xl font-bold text-white mb-2">No Wikis Yet</h2>
-              <p className="text-gray-400 mb-6">
-                Create your first wiki to start documenting your knowledge.
-              </p>
-              <Link
-                to={`/boards/${id}/wikis/new`}
-                className="bg-blue-600 hover:bg-blue-700 text-white px-6 py-2 rounded-lg inline-flex items-center gap-2 transition-colors"
-              >
-                <span className="w-4 h-4">
-                  <PlusIcon />
-                </span>
-                Create First Wiki
-              </Link>
-            </div>
-          </div>
-        ) : (
-          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-            {wikis.map((wiki) => (
-              <WikiCard
-                key={wiki.id}
-                wiki={wiki}
-                onClick={() => navigate(`/boards/${id}/wikis/${wiki.id}`)}
-                onDelete={() => handleDeleteWiki(wiki.id, wiki.name)}
-                onEdit={() => navigate(`/boards/${id}/wikis/${wiki.id}/edit`)}
-              />
-            ))}
-          </div>
-        )}
-      </WidePageLayout>
-    </div>
-  );
-}
-
-interface WikiCardProps {
-  wiki: Wiki;
-  onClick: () => void;
-  onDelete: () => void;
-  onEdit: () => void;
-}
-
-function WikiCard({ wiki, onClick, onDelete, onEdit }: WikiCardProps) {
-  return (
-    <div
-      className="bg-gray-800 rounded-lg border border-gray-700 hover:border-gray-600 transition-all cursor-pointer overflow-hidden group"
-      onClick={onClick}
-    >
-      <div className="p-4">
-        {/* Header with actions */}
-        <div className="flex items-start justify-between mb-2">
-          <h3 className="text-lg font-semibold text-white flex-1">{wiki.name}</h3>
-          <div className="flex gap-2 opacity-0 group-hover:opacity-100 transition-opacity">
-            <button
-              onClick={(e) => {
-                e.stopPropagation();
-                onEdit();
-              }}
-              className="text-gray-400 hover:text-white transition-colors p-1"
-              title="Edit wiki"
-            >
-              <span className="w-4 h-4">
-                <Edit2Icon />
-              </span>
-            </button>
-            <button
-              onClick={(e) => {
-                e.stopPropagation();
-                onDelete();
-              }}
-              className="text-gray-400 hover:text-red-400 transition-colors p-1"
-              title="Delete wiki"
-            >
-              <span className="w-4 h-4">
-                <Trash2Icon />
-              </span>
-            </button>
-          </div>
-        </div>
-
-        {/* Summary */}
-        {wiki.summary && <p className="text-gray-400 text-sm mb-3 line-clamp-2">{wiki.summary}</p>}
-
-        {/* Rich text content preview */}
-        {wiki.content && Array.isArray(wiki.content) && wiki.content.length > 0 && (
-          <div className="mb-3">
-            <RichTextContent
-              content={wiki.content}
-              className="text-sm text-gray-400 line-clamp-3"
-            />
-          </div>
-        )}
-
-        {/* Footer with metadata */}
-        <div className="flex items-center justify-between text-xs text-gray-500 mt-3 pt-3 border-t border-gray-700">
-          <div className="flex items-center gap-4">
-            {wiki.category && (
-              <span className="px-2 py-1 bg-gray-700 text-gray-400 rounded">{wiki.category}</span>
-            )}
-            {wiki.tags && wiki.tags.length > 0 && <span>{wiki.tags.length} tag(s)</span>}
-          </div>
-          {wiki.updated_at && <span>{new Date(wiki.updated_at).toLocaleDateString()}</span>}
-        </div>
-      </div>
-    </div>
-  );
-}
-
-export default BoardWikis;

frontend/src/pages/Boards.tsx

@@ -1,45 +1,42 @@
 import { Link } from 'react-router-dom';
 import { useBoards } from '../hooks/useBoards';
 import { BoardCard } from '../components/kanban/BoardCard';
-import { NarrowPageLayout } from '@/components/NarrowPageLayout';
 
 export function Boards() {
   const { boards, deleteBoard } = useBoards();
 
   return (
-    <NarrowPageLayout>
+    <div className="space-y-6">
-      <div className="space-y-6">
+      <div className="flex justify-between items-center">
-        <div className="flex justify-between items-center">
+        <div>
-          <div>
+          <h1 className="text-3xl font-bold text-white mb-2">My Boards</h1>
-            <h1 className="text-3xl font-bold text-white mb-2">My Boards</h1>
+          <p className="text-gray-400">Manage your Kanban boards</p>
-            <p className="text-gray-400">Manage your Kanban boards</p>
+        </div>
-          </div>
+        <Link
+          to="/boards/new"
+          className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg transition-colors"
+        >
+          + Create Board
+        </Link>
+      </div>
+
+      {boards.length === 0 ? (
+        <div className="text-center py-16">
+          <p className="text-gray-400 text-lg mb-4">No boards yet</p>
           <Link
             to="/boards/new"
-            className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg transition-colors"
+            className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-6 rounded-lg transition-colors inline-block"
           >
-            + Create Board
+            Create your first board
           </Link>
         </div>
-
+      ) : (
-        {boards.length === 0 ? (
+        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-          <div className="text-center py-16">
+          {boards.map((board) => (
-            <p className="text-gray-400 text-lg mb-4">No boards yet</p>
+            <BoardCard key={board.id} board={board} onDelete={deleteBoard} />
-            <Link
+          ))}
-              to="/boards/new"
+        </div>
-              className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-6 rounded-lg transition-colors inline-block"
+      )}
-            >
+    </div>
-              Create your first board
-            </Link>
-          </div>
-        ) : (
-          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-            {boards.map((board) => (
-              <BoardCard key={board.id} board={board} onDelete={deleteBoard} />
-            ))}
-          </div>
-        )}
-      </div>
-    </NarrowPageLayout>
   );
 }

frontend/src/pages/CardDetail.tsx

@@ -9,13 +9,11 @@ import { CardSidebar } from '../components/CardSidebar';
 import { CardComments } from '../components/CardComments';
 import { CardChecklists } from '../components/CardChecklists';
 import { CardLabels } from '../components/CardLabels';
-import { CardAttachments } from '../components/CardAttachments';
 import { EditCardModal } from '../components/EditCardModal';
 import { DeleteCardModal } from '../components/DeleteCardModal';
 import Trash2Icon from '../components/icons/Trash2Icon';
 import ArrowLeftIcon from '../components/icons/ArrowLeftIcon';
 import Edit2Icon from '../components/icons/Edit2Icon';
-import { NarrowPageLayout } from '@/components/NarrowPageLayout';
 
 export function CardDetail() {
   const { id: boardId, cardId } = useParams<{ id: string; cardId: string }>();
@@ -86,7 +84,7 @@ export function CardDetail() {
   };
 
   return (
-    <NarrowPageLayout>
+    <div className="space-y-6">
       <div className="flex justify-between items-start">
         <div>
           <Link
@@ -166,8 +164,6 @@ export function CardDetail() {
             removeCheckItem={checklistMutations.removeCheckItem}
           />
 
-          <CardAttachments cardId={cardId ? parseInt(cardId) : undefined} />
-
           <CardComments
             card={card}
             addComment={addComment}
@@ -179,6 +175,6 @@ export function CardDetail() {
 
         <CardSidebar card={card} />
       </div>
-    </NarrowPageLayout>
+    </div>
   );
 }

frontend/src/pages/CreateEpic.tsx

@@ -1,203 +0,0 @@
-import { useParams, Link, useNavigate } from 'react-router-dom';
-import { useState } from 'react';
-import { WidePageLayout } from '../components/WidePageLayout';
-import RichTextEditor from '../components/RichTextEditor';
-import useEpics from '../hooks/useEpics';
-import type { CreateEpicRequest } from '../types/epic';
-
-const CheckSquareIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="20"
-    height="20"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <polyline points="9 11 12 13 22 2"></polyline>
-    <path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"></path>
-  </svg>
-);
-
-const COLOR_PRESETS = [
-  '#ef4444', // Red
-  '#f97316', // Orange
-  '#eab308', // Yellow
-  '#22c55e', // Green
-  '#14b8a6', // Teal
-  '#3b82f6', // Blue
-  '#8b5cf6', // Purple
-  '#ec4899', // Pink
-  '#6b7280', // Gray
-];
-
-export function CreateEpic() {
-  const { id: boardId } = useParams<{ id: string }>();
-  const navigate = useNavigate();
-  const { createEpic } = useEpics(boardId || '0');
-
-  const [name, setName] = useState('');
-  const [description, setDescription] = useState('');
-  const [color, setColor] = useState(COLOR_PRESETS[5]); // Default to blue
-  const [content, setContent] = useState<any[]>([{ children: [{ text: '' }] }]);
-  const [parentEpicId, setParentEpicId] = useState<number | undefined>(undefined);
-
-  const handleSubmit = async (e: React.FormEvent) => {
-    e.preventDefault();
-
-    if (!name.trim()) {
-      return;
-    }
-
-    const epicData: CreateEpicRequest = {
-      name: name.trim(),
-      description: description.trim() || undefined,
-      content:
-        content.length > 1 || (content[0] as any).children[0].text !== ''
-          ? (content as unknown as Record<string, unknown>)
-          : undefined,
-      color,
-      parent_epic_id: parentEpicId,
-    };
-
-    try {
-      const newEpic = await createEpic(epicData);
-      navigate(`/boards/${boardId}/epics/${newEpic.id}`);
-    } catch {
-      // Error is handled by hook
-    }
-  };
-
-  return (
-    <div className="space-y-6">
-      <WidePageLayout>
-        <div>
-          <Link
-            to={`/boards/${boardId}/epics`}
-            className="text-gray-400 hover:text-white transition-colors text-sm"
-          >
-            ← Back to Epics
-          </Link>
-          <h1 className="text-3xl font-bold text-white mt-2">Create Epic</h1>
-          <p className="text-gray-400 mt-1">Create a new epic for this board</p>
-        </div>
-      </WidePageLayout>
-
-      <WidePageLayout>
-        <form onSubmit={handleSubmit} className="bg-gray-800 rounded-lg border border-gray-700 p-6">
-          {/* Name */}
-          <div className="mb-6">
-            <label htmlFor="name" className="block text-white font-medium mb-2">
-              Epic Name <span className="text-red-500">*</span>
-            </label>
-            <input
-              type="text"
-              id="name"
-              value={name}
-              onChange={(e) => setName(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500"
-              placeholder="Enter epic name..."
-              required
-            />
-          </div>
-
-          {/* Description */}
-          <div className="mb-6">
-            <label htmlFor="description" className="block text-white font-medium mb-2">
-              Description
-            </label>
-            <textarea
-              id="description"
-              value={description}
-              onChange={(e) => setDescription(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500 resize-none"
-              rows={3}
-              placeholder="Brief description of this epic..."
-            />
-          </div>
-
-          {/* Color */}
-          <div className="mb-6">
-            <label className="block text-white font-medium mb-2">Color</label>
-            <div className="flex flex-wrap gap-3">
-              {COLOR_PRESETS.map((presetColor) => (
-                <button
-                  key={presetColor}
-                  type="button"
-                  onClick={() => setColor(presetColor)}
-                  className={`w-10 h-10 rounded-lg border-2 transition-all ${
-                    color === presetColor
-                      ? 'border-white ring-2 ring-white ring-opacity-50'
-                      : 'border-transparent hover:border-gray-500'
-                  }`}
-                  style={{ backgroundColor: presetColor }}
-                  title={presetColor}
-                />
-              ))}
-            </div>
-          </div>
-
-          {/* Rich Text Content */}
-          <div className="mb-6">
-            <label className="block text-white font-medium mb-2">Epic Details</label>
-            <RichTextEditor
-              value={content}
-              onChange={setContent}
-              placeholder="Add detailed information about this epic..."
-              className="border-0"
-            />
-            <p className="text-gray-500 text-xs mt-2">
-              Use the rich text editor to add formatted content, lists, and more.
-            </p>
-          </div>
-
-          {/* Parent Epic */}
-          <div className="mb-6">
-            <label htmlFor="parentEpic" className="block text-white font-medium mb-2">
-              Parent Epic
-            </label>
-            <select
-              id="parentEpic"
-              value={parentEpicId || ''}
-              onChange={(e) =>
-                setParentEpicId(e.target.value ? parseInt(e.target.value, 10) : undefined)
-              }
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500"
-            >
-              <option value="">No parent (top-level epic)</option>
-              {/* Parent epics would be loaded here */}
-            </select>
-            <p className="text-gray-500 text-xs mt-2">
-              Select a parent epic to create a hierarchy. Leave empty for a top-level epic.
-            </p>
-          </div>
-
-          {/* Action Buttons */}
-          <div className="flex gap-3 pt-4 border-t border-gray-700">
-            <Link
-              to={`/boards/${boardId}/epics`}
-              className="px-6 py-2 rounded-lg border border-gray-600 text-gray-300 hover:text-white hover:border-gray-500 transition-colors"
-            >
-              Cancel
-            </Link>
-            <button
-              type="submit"
-              disabled={!name.trim()}
-              className="flex-1 bg-blue-600 hover:bg-blue-700 disabled:bg-gray-600 disabled:cursor-not-allowed text-white px-6 py-2 rounded-lg flex items-center justify-center gap-2 transition-colors"
-            >
-              <span className="w-5 h-5">
-                <CheckSquareIcon />
-              </span>
-              Create Epic
-            </button>
-          </div>
-        </form>
-      </WidePageLayout>
-    </div>
-  );
-}
-
-export default CreateEpic;

frontend/src/pages/CreateWiki.tsx

@@ -1,200 +0,0 @@
-import { useParams, Link, useNavigate } from 'react-router-dom';
-import { useState } from 'react';
-import { WidePageLayout } from '../components/WidePageLayout';
-import RichTextEditor from '../components/RichTextEditor';
-import useWikis from '../hooks/useWikis';
-import type { CreateWikiRequest } from '../types/epic';
-
-const CheckSquareIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="20"
-    height="20"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <polyline points="9 11 12 13 22 2"></polyline>
-    <path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"></path>
-  </svg>
-);
-
-export function CreateWiki() {
-  const { id: boardId } = useParams<{ id: string }>();
-  const navigate = useNavigate();
-  const { createWiki } = useWikis(boardId || '0');
-
-  const [name, setName] = useState('');
-  const [slug, setSlug] = useState('');
-  const [summary, setSummary] = useState('');
-  const [category, setCategory] = useState('');
-  const [tags, setTags] = useState('');
-  const [content, setContent] = useState<any[]>([{ children: [{ text: '' }] }]);
-
-  const handleSubmit = async (e: React.FormEvent) => {
-    e.preventDefault();
-
-    if (!name.trim()) {
-      return;
-    }
-
-    const wikiData: CreateWikiRequest = {
-      name: name.trim(),
-      slug: slug.trim() || undefined,
-      summary: summary.trim() || undefined,
-      content:
-        content.length > 1 || (content[0] as any).children[0].text !== ''
-          ? (content as unknown as Record<string, unknown>)
-          : { children: [{ text: '' }] },
-      category: category.trim() || undefined,
-      tags: tags.trim() ? tags.split(',').map((t) => t.trim()) : undefined,
-    };
-
-    try {
-      const newWiki = await createWiki(wikiData);
-      navigate(`/boards/${boardId}/wikis/${newWiki.id}`);
-    } catch {
-      // Error is handled by hook
-    }
-  };
-
-  return (
-    <div className="space-y-6">
-      <WidePageLayout>
-        <div>
-          <Link
-            to={`/boards/${boardId}/wikis`}
-            className="text-gray-400 hover:text-white transition-colors text-sm"
-          >
-            ← Back to Wikis
-          </Link>
-          <h1 className="text-3xl font-bold text-white mt-2">Create Wiki</h1>
-          <p className="text-gray-400 mt-1">Create a new wiki for this board</p>
-        </div>
-      </WidePageLayout>
-
-      <WidePageLayout>
-        <form onSubmit={handleSubmit} className="bg-gray-800 rounded-lg border border-gray-700 p-6">
-          {/* Name */}
-          <div className="mb-6">
-            <label htmlFor="name" className="block text-white font-medium mb-2">
-              Wiki Name <span className="text-red-500">*</span>
-            </label>
-            <input
-              type="text"
-              id="name"
-              value={name}
-              onChange={(e) => setName(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500"
-              placeholder="Enter wiki name..."
-              required
-            />
-          </div>
-
-          {/* Slug */}
-          <div className="mb-6">
-            <label htmlFor="slug" className="block text-white font-medium mb-2">
-              URL Slug (optional)
-            </label>
-            <input
-              type="text"
-              id="slug"
-              value={slug}
-              onChange={(e) => setSlug(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500"
-              placeholder="url-friendly-slug"
-            />
-            <p className="text-gray-500 text-xs mt-2">
-              Leave empty to auto-generate from name. Used in URLs.
-            </p>
-          </div>
-
-          {/* Summary */}
-          <div className="mb-6">
-            <label htmlFor="summary" className="block text-white font-medium mb-2">
-              Summary
-            </label>
-            <textarea
-              id="summary"
-              value={summary}
-              onChange={(e) => setSummary(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500 resize-none"
-              rows={3}
-              placeholder="Brief summary of this wiki..."
-            />
-          </div>
-
-          {/* Category */}
-          <div className="mb-6">
-            <label htmlFor="category" className="block text-white font-medium mb-2">
-              Category
-            </label>
-            <input
-              type="text"
-              id="category"
-              value={category}
-              onChange={(e) => setCategory(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500"
-              placeholder="e.g., Documentation, Guides, Tutorials"
-            />
-          </div>
-
-          {/* Tags */}
-          <div className="mb-6">
-            <label htmlFor="tags" className="block text-white font-medium mb-2">
-              Tags
-            </label>
-            <input
-              type="text"
-              id="tags"
-              value={tags}
-              onChange={(e) => setTags(e.target.value)}
-              className="w-full bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-white focus:outline-none focus:border-blue-500"
-              placeholder="tag1, tag2, tag3"
-            />
-            <p className="text-gray-500 text-xs mt-2">Separate multiple tags with commas.</p>
-          </div>
-
-          {/* Rich Text Content */}
-          <div className="mb-6">
-            <label className="block text-white font-medium mb-2">Wiki Content</label>
-            <RichTextEditor
-              value={content}
-              onChange={setContent}
-              placeholder="Add detailed information to your wiki..."
-              className="border-0"
-            />
-            <p className="text-gray-500 text-xs mt-2">
-              Use the rich text editor to add formatted content, lists, and more.
-            </p>
-          </div>
-
-          {/* Action Buttons */}
-          <div className="flex gap-3 pt-4 border-t border-gray-700">
-            <Link
-              to={`/boards/${boardId}/wikis`}
-              className="px-6 py-2 rounded-lg border border-gray-600 text-gray-300 hover:text-white hover:border-gray-500 transition-colors"
-            >
-              Cancel
-            </Link>
-            <button
-              type="submit"
-              disabled={!name.trim()}
-              className="flex-1 bg-blue-600 hover:bg-blue-700 disabled:bg-gray-600 disabled:cursor-not-allowed text-white px-6 py-2 rounded-lg flex items-center justify-center gap-2 transition-colors"
-            >
-              <span className="w-5 h-5">
-                <CheckSquareIcon />
-              </span>
-              Create Wiki
-            </button>
-          </div>
-        </form>
-      </WidePageLayout>
-    </div>
-  );
-}
-
-export default CreateWiki;

frontend/src/pages/EpicDetail.tsx

@@ -1,262 +0,0 @@
-import { useParams, Link, useNavigate } from 'react-router-dom';
-import { WidePageLayout } from '../components/WidePageLayout';
-import RichTextContent from '../components/RichTextContent';
-import useEpicDetail from '../hooks/useEpicDetail';
-
-const Edit2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M17 3a2.828 2.828 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3z"></path>
-  </svg>
-);
-
-const Trash2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <polyline points="3 6 5 6 21 6"></polyline>
-    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
-  </svg>
-);
-
-const TagIcon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M20.59 13.41l-7.17 7.17a2 2 0 0 1-2.83 0L2 12V2h10l8.59 8.59a2 2 0 0 1 0 2.82z"></path>
-    <line x1="7" y1="7" x2="7.01" y2="7"></line>
-  </svg>
-);
-
-export function EpicDetail() {
-  const { id: boardId, epicId } = useParams<{ id: string; epicId: string }>();
-  const navigate = useNavigate();
-  const { epic, deleteEpic } = useEpicDetail(epicId || '0');
-
-  const handleDelete = async () => {
-    if (!epic) return;
-
-    if (confirm(`Are you sure you want to delete epic "${epic.name}"?`)) {
-      try {
-        await deleteEpic();
-        navigate(`/boards/${boardId}/epics`);
-      } catch {
-        // Error is already handled by the hook with toast
-      }
-    }
-  };
-
-  if (!epic) {
-    return (
-      <div className="space-y-6">
-        <WidePageLayout>
-          <div className="text-center py-12">
-            <div className="text-gray-400">Loading epic...</div>
-          </div>
-        </WidePageLayout>
-      </div>
-    );
-  }
-
-  const defaultColor = '#3b82f6';
-  const color = epic.color || defaultColor;
-
-  return (
-    <div className="space-y-6">
-      {/* Header */}
-      <WidePageLayout>
-        <div>
-          <Link
-            to={`/boards/${boardId}/epics`}
-            className="text-gray-400 hover:text-white transition-colors text-sm"
-          >
-            ← Back to Epics
-          </Link>
-          <div className="flex items-center justify-between mt-2">
-            <div className="flex items-center gap-3">
-              <div className="w-1 h-12 rounded" style={{ backgroundColor: color }} />
-              <div>
-                <h1 className="text-3xl font-bold text-white">{epic.name}</h1>
-                {epic.closed && (
-                  <span className="inline-block px-2 py-1 bg-gray-700 text-gray-400 text-xs rounded mt-1">
-                    Closed
-                  </span>
-                )}
-              </div>
-            </div>
-            <div className="flex gap-2">
-              <Link
-                to={`/boards/${boardId}/epics/${epic.id}/edit`}
-                className="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
-              >
-                <span className="w-4 h-4">
-                  <Edit2Icon />
-                </span>
-                Edit
-              </Link>
-              <button
-                onClick={handleDelete}
-                className="bg-red-600 hover:bg-red-700 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
-              >
-                <span className="w-4 h-4">
-                  <Trash2Icon />
-                </span>
-                Delete
-              </button>
-            </div>
-          </div>
-        </div>
-      </WidePageLayout>
-
-      {/* Content */}
-      <WidePageLayout>
-        <div className="bg-gray-800 rounded-lg border border-gray-700 overflow-hidden">
-          {/* Color header bar */}
-          <div className="h-2" style={{ backgroundColor: color }} />
-
-          <div className="p-6">
-            {/* Description */}
-            {epic.description && (
-              <div className="mb-6">
-                <h2 className="text-lg font-semibold text-white mb-2">Description</h2>
-                <p className="text-gray-300">{epic.description}</p>
-              </div>
-            )}
-
-            {/* Rich Text Content */}
-            {epic.content && Array.isArray(epic.content) && epic.content.length > 0 && (
-              <div className="mb-6">
-                <h2 className="text-lg font-semibold text-white mb-2">Details</h2>
-                <div className="bg-gray-900 rounded-lg p-4 border border-gray-700">
-                  <RichTextContent content={epic.content} />
-                </div>
-              </div>
-            )}
-
-            {/* Metrics */}
-            <div className="mb-6 pt-6 border-t border-gray-700">
-              <h2 className="text-lg font-semibold text-white mb-3">Metrics</h2>
-              <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
-                <div className="bg-gray-900 rounded-lg p-4">
-                  <div className="flex items-center gap-2 text-gray-400 mb-1">
-                    <span>📊</span>
-                    <span className="text-sm">Cards</span>
-                  </div>
-                  <div className="text-2xl font-bold text-white">
-                    {epic.metrics?.card_count || 0}
-                  </div>
-                </div>
-                <div className="bg-gray-900 rounded-lg p-4">
-                  <div className="flex items-center gap-2 text-gray-400 mb-1">
-                    <span>📈</span>
-                    <span className="text-sm">Progress</span>
-                  </div>
-                  <div className="text-2xl font-bold text-white">
-                    {epic.metrics?.progress || 0}%
-                  </div>
-                </div>
-                {epic.depth_limit !== null && epic.depth_limit !== undefined && (
-                  <div className="bg-gray-900 rounded-lg p-4">
-                    <div className="flex items-center gap-2 text-gray-400 mb-1">
-                      <span>🔄</span>
-                      <span className="text-sm">Max Depth</span>
-                    </div>
-                    <div className="text-2xl font-bold text-white">{epic.depth_limit}</div>
-                  </div>
-                )}
-                {epic.parent_epic_id && (
-                  <div className="bg-gray-900 rounded-lg p-4">
-                    <div className="flex items-center gap-2 text-gray-400 mb-1">
-                      <span>🔗</span>
-                      <span className="text-sm">Parent</span>
-                    </div>
-                    <div className="text-lg font-bold text-white">Yes</div>
-                  </div>
-                )}
-              </div>
-            </div>
-
-            {/* Metadata */}
-            <div className="pt-6 border-t border-gray-700">
-              <h2 className="text-lg font-semibold text-white mb-3">Metadata</h2>
-              <div className="space-y-2 text-sm">
-                <div className="flex items-center gap-2">
-                  <span className="text-gray-400 w-24">Created:</span>
-                  <span className="text-gray-300">
-                    {epic.created_at ? new Date(epic.created_at).toLocaleString() : 'N/A'}
-                  </span>
-                </div>
-                <div className="flex items-center gap-2">
-                  <span className="text-gray-400 w-24">Updated:</span>
-                  <span className="text-gray-300">
-                    {epic.updated_at ? new Date(epic.updated_at).toLocaleString() : 'N/A'}
-                  </span>
-                </div>
-                {epic.date_last_activity && (
-                  <div className="flex items-center gap-2">
-                    <span className="text-gray-400 w-24">Last Activity:</span>
-                    <span className="text-gray-300">
-                      {new Date(epic.date_last_activity).toLocaleString()}
-                    </span>
-                  </div>
-                )}
-              </div>
-            </div>
-
-            {/* Links to Cards */}
-            <div className="pt-6 border-t border-gray-700 mt-6">
-              <div className="flex items-center justify-between mb-3">
-                <h2 className="text-lg font-semibold text-white">Linked Cards</h2>
-                <Link to={`/boards/${boardId}`} className="text-blue-500 hover:underline text-sm">
-                  View in Board →
-                </Link>
-              </div>
-              {epic.metrics?.card_count === 0 ? (
-                <div className="text-center py-8 text-gray-400">
-                  <div className="text-4xl mb-2">📭</div>
-                  <p>No cards linked to this epic yet</p>
-                </div>
-              ) : (
-                <div className="text-center py-8 text-gray-400">
-                  <div className="flex items-center justify-center gap-2">
-                    <span className="w-4 h-4">
-                      <TagIcon />
-                    </span>
-                    <span>{epic.metrics?.card_count} card(s) linked to this epic</span>
-                  </div>
-                </div>
-              )}
-            </div>
-          </div>
-        </div>
-      </WidePageLayout>
-    </div>
-  );
-}
-
-export default EpicDetail;

frontend/src/pages/Home.tsx

@@ -6,7 +6,7 @@ import { TaskboardLogo } from '../components/TaskboardLogo';
 
 export function Home() {
   return (
-    <div className="space-y-12 flex-1 p-8 max-w-7xl mx-auto w-full">
+    <div className="space-y-12">
       <div className="text-center py-12">
         <div className="flex justify-center mb-6">
           <TaskboardLogo className="h-16 w-auto" />

frontend/src/pages/WikiDetail.tsx

@@ -1,202 +0,0 @@
-import { useParams, Link, useNavigate } from 'react-router-dom';
-import { WidePageLayout } from '../components/WidePageLayout';
-import RichTextContent from '../components/RichTextContent';
-import useWikiDetail from '../hooks/useWikiDetail';
-
-const Edit2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <path d="M17 3a2.828 2.828 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3z"></path>
-  </svg>
-);
-
-const Trash2Icon = () => (
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    width="16"
-    height="16"
-    viewBox="0 0 24 24"
-    fill="none"
-    stroke="currentColor"
-    strokeWidth="2"
-    strokeLinecap="round"
-    strokeLinejoin="round"
-  >
-    <polyline points="3 6 5 6 21 6"></polyline>
-    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
-  </svg>
-);
-
-export function WikiDetail() {
-  const { id: boardId, wikiId } = useParams<{ id: string; wikiId: string }>();
-  const navigate = useNavigate();
-  const { wiki, deleteWiki } = useWikiDetail(wikiId || '0');
-
-  const handleDelete = async () => {
-    if (!wiki) return;
-
-    if (confirm(`Are you sure you want to delete wiki "${wiki.name}"?`)) {
-      try {
-        await deleteWiki();
-        navigate(`/boards/${boardId}/wikis`);
-      } catch {
-        // Error is already handled by hook with toast
-      }
-    }
-  };
-
-  if (!wiki) {
-    return (
-      <div className="space-y-6">
-        <WidePageLayout>
-          <div className="text-center py-12">
-            <div className="text-gray-400">Loading wiki...</div>
-          </div>
-        </WidePageLayout>
-      </div>
-    );
-  }
-
-  return (
-    <div className="space-y-6">
-      {/* Header */}
-      <WidePageLayout>
-        <div>
-          <Link
-            to={`/boards/${boardId}/wikis`}
-            className="text-gray-400 hover:text-white transition-colors text-sm"
-          >
-            ← Back to Wikis
-          </Link>
-          <div className="flex items-center justify-between mt-2">
-            <div>
-              <h1 className="text-3xl font-bold text-white">{wiki.name}</h1>
-              {wiki.slug && <span className="text-gray-400 text-sm">/{wiki.slug}</span>}
-            </div>
-            <div className="flex gap-2">
-              <Link
-                to={`/boards/${boardId}/wikis/${wiki.id}/edit`}
-                className="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
-              >
-                <span className="w-4 h-4">
-                  <Edit2Icon />
-                </span>
-                Edit
-              </Link>
-              <button
-                onClick={handleDelete}
-                className="bg-red-600 hover:bg-red-700 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
-              >
-                <span className="w-4 h-4">
-                  <Trash2Icon />
-                </span>
-                Delete
-              </button>
-            </div>
-          </div>
-        </div>
-      </WidePageLayout>
-
-      {/* Content */}
-      <WidePageLayout>
-        <div className="bg-gray-800 rounded-lg border border-gray-700 overflow-hidden">
-          <div className="p-6">
-            {/* Summary */}
-            {wiki.summary && (
-              <div className="mb-6 pb-6 border-b border-gray-700">
-                <h2 className="text-lg font-semibold text-white mb-2">Summary</h2>
-                <p className="text-gray-300">{wiki.summary}</p>
-              </div>
-            )}
-
-            {/* Rich Text Content */}
-            {wiki.content && Array.isArray(wiki.content) && wiki.content.length > 0 && (
-              <div className="mb-6 pb-6 border-b border-gray-700">
-                <h2 className="text-lg font-semibold text-white mb-2">Content</h2>
-                <div className="bg-gray-900 rounded-lg p-6 border border-gray-700">
-                  <RichTextContent content={wiki.content} />
-                </div>
-              </div>
-            )}
-
-            {/* Tags */}
-            {wiki.tags && wiki.tags.length > 0 && (
-              <div className="mb-6 pb-6 border-b border-gray-700">
-                <h2 className="text-lg font-semibold text-white mb-3">Tags</h2>
-                <div className="flex flex-wrap gap-2">
-                  {wiki.tags.map((tag, index) => (
-                    <span
-                      key={index}
-                      className="px-3 py-1 bg-blue-600 text-white text-sm rounded-full"
-                    >
-                      {tag}
-                    </span>
-                  ))}
-                </div>
-              </div>
-            )}
-
-            {/* Metadata */}
-            <div className="pt-6 border-t border-gray-700">
-              <h2 className="text-lg font-semibold text-white mb-3">Metadata</h2>
-              <div className="space-y-2 text-sm">
-                {wiki.category && (
-                  <div className="flex items-center gap-2">
-                    <span className="text-gray-400 w-24">Category:</span>
-                    <span className="px-2 py-1 bg-gray-700 text-gray-300 rounded text-sm">
-                      {wiki.category}
-                    </span>
-                  </div>
-                )}
-                {wiki.created_by && (
-                  <div className="flex items-center gap-2">
-                    <span className="text-gray-400 w-24">Created By:</span>
-                    <span className="text-gray-300">User #{wiki.created_by}</span>
-                  </div>
-                )}
-                {wiki.updated_by && (
-                  <div className="flex items-center gap-2">
-                    <span className="text-gray-400 w-24">Updated By:</span>
-                    <span className="text-gray-300">User #{wiki.updated_by}</span>
-                  </div>
-                )}
-                <div className="flex items-center gap-2">
-                  <span className="text-gray-400 w-24">Created:</span>
-                  <span className="text-gray-300">
-                    {wiki.created_at ? new Date(wiki.created_at).toLocaleString() : 'N/A'}
-                  </span>
-                </div>
-                <div className="flex items-center gap-2">
-                  <span className="text-gray-400 w-24">Updated:</span>
-                  <span className="text-gray-300">
-                    {wiki.updated_at ? new Date(wiki.updated_at).toLocaleString() : 'N/A'}
-                  </span>
-                </div>
-              </div>
-            </div>
-
-            {/* Linked Entities Section */}
-            <div className="pt-6 border-t border-gray-700 mt-6">
-              <h2 className="text-lg font-semibold text-white mb-3">Linked Entities</h2>
-              <div className="text-center py-8 text-gray-400">
-                <div className="text-4xl mb-2">🔗</div>
-                <p>This wiki can be linked to cards and other entities</p>
-              </div>
-            </div>
-          </div>
-        </div>
-      </WidePageLayout>
-    </div>
-  );
-}
-
-export default WikiDetail;

frontend/src/types/epic.ts

@@ -1,81 +0,0 @@
-export interface Epic {
-  id: number;
-  name: string;
-  description: string | null;
-  content: Record<string, unknown> | null;
-  color: string | null;
-  closed: boolean;
-  pos: number | null;
-  depth_limit: number | null;
-  board_id: number;
-  parent_epic_id: number | null;
-  date_last_activity: string | null;
-  created_at: string | null;
-  updated_at: string | null;
-  metrics: {
-    card_count?: number;
-    progress?: number;
-  } | null;
-}
-
-export interface Wiki {
-  id: number;
-  name: string;
-  slug: string | null;
-  content: Record<string, unknown>;
-  summary: string | null;
-  category: string | null;
-  board_id: number;
-  created_by: number | null;
-  updated_by: number | null;
-  created_at: string | null;
-  updated_at: string | null;
-  tags: string[] | null;
-}
-
-export interface CreateEpicRequest {
-  name: string;
-  description?: string;
-  content?: Record<string, unknown>;
-  color?: string;
-  pos?: number;
-  depth_limit?: number;
-  parent_epic_id?: number | null;
-}
-
-export interface UpdateEpicRequest {
-  name?: string;
-  description?: string;
-  content?: Record<string, unknown>;
-  color?: string;
-  closed?: boolean;
-  pos?: number;
-  depth_limit?: number;
-  parent_epic_id?: number | null;
-}
-
-export interface CreateWikiRequest {
-  name: string;
-  slug?: string;
-  content: Record<string, unknown>;
-  summary?: string;
-  category?: string;
-  tags?: string[];
-}
-
-export interface UpdateWikiRequest {
-  name?: string;
-  slug?: string;
-  content?: Record<string, unknown>;
-  summary?: string;
-  category?: string;
-  tags?: string[];
-}
-
-export interface WikiEntityLink {
-  wiki_id: number;
-  entity_type: string;
-  entity_id: number;
-  created_at: string | null;
-  linked_by: number | null;
-}

frontend/src/types/kanban.ts

@@ -183,16 +183,3 @@ export interface User {
   first_name?: string;
   last_name?: string;
 }
-
-// File Attachment types
-export interface FileAttachment {
-  uuid: string;
-  original_name: string;
-  file_type: string;
-  file_size: number;
-  mime_type: string;
-  created_at: string;
-  download_url: string;
-  thumbnail_url: string | null;
-  view_url: string;
-}

frontend/tsconfig.node.json

@@ -4,10 +4,7 @@
     "skipLibCheck": true,
     "module": "ESNext",
     "moduleResolution": "bundler",
-    "allowSyntheticDefaultImports": true,
+    "allowSyntheticDefaultImports": true
-    "paths": {
-      "@/*": ["./src/*"]
-    }
   },
   "include": ["vite.config.ts"]
 }

frontend/vite.config.ts

@@ -1,15 +1,9 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
-import path from 'path'
 
 // https://vitejs.dev/config/
 export default defineConfig({
   plugins: [react()],
-    resolve: {
-    alias: {
-      '@': path.resolve(__dirname, './src'),
-    },
-  },
   server: {
     port: 3000,
     proxy: {