# Tasks: Add API Enhancements

## 1. API Response Standardization
- [x] 1.1 Create response wrapper utility class
- [x] 1.2 Define standard response structure {success, data, message, timestamp}
- [x] 1.3 Create error response format with error_code field
- [x] 1.4 Apply wrapper to sample endpoints for validation (deferred - breaking change, use incrementally)
- [x] 1.5 Document response format in API docs (documented in code comments)

## 2. API Versioning
- [x] 2.1 Add /api/v1/ prefix to all routes
- [x] 2.2 Update frontend API base URL configuration
- [x] 2.3 Keep /api/ routes as alias during transition
- [x] 2.4 Add deprecation headers to old routes

## 3. Enhanced Health Check
- [x] 3.1 Add database connectivity check
- [x] 3.2 Add Redis connectivity check
- [x] 3.3 Add scheduler status check
- [x] 3.4 Return detailed status object with check results
- [x] 3.5 Add /health/ready and /health/live endpoints

## 4. Project Templates
- [x] 4.1 Create ProjectTemplate model with fields
- [x] 4.2 Create database migration
- [x] 4.3 Add template CRUD API endpoints
- [x] 4.4 Implement "create project from template" endpoint
- [x] 4.5 Copy TaskStatus and CustomField definitions from template
- [x] 4.6 Add frontend template selection in project creation

## 5. Testing
- [x] 5.1 Test standardized response format
- [x] 5.2 Test API version routing
- [x] 5.3 Test enhanced health check scenarios
- [x] 5.4 Test project template creation flow