- Install missing type stubs (types-PyYAML, celery-types, types-redis)
- Fix template_generator.py: add explicit type casts for YAML data
- Fix documentation_tasks.py: add Task type hints for Celery decorators
- Fix api/main.py: add type annotations for AsyncResult and response dicts
- Fix chat/main.py: add type ignore for socketio (no stubs available)
- Remove poetry.lock from .gitignore (needed for Docker builds)
- Add poetry.lock to ensure reproducible dependency installation
- Format code with Black and verify with Ruff
All MyPy checks now pass: 18 errors → 0 errors
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>