- Add ClassVar type annotation to DB_DIR field
- Move directory creation logic outside of Settings class
- Update config class to use model_config dict format for Pydantic v2
- Fix database migration error related to non-annotated attribute
- Set up FastAPI application structure
- Create Task model with SQLAlchemy
- Implement CRUD operations for tasks
- Add API endpoints for tasks with filtering options
- Configure Alembic for database migrations
- Add health check endpoint
- Configure Ruff for linting
- Add comprehensive documentation in README.md