Lukas Pupka-Lipinski
3f98dd6ebb
Implement application setup and flow middleware
- Add SetupService for detecting application setup completion
- Create ApplicationFlowMiddleware to enforce setup auth main flow
- Add setup processing endpoints (/api/auth/setup, /api/auth/setup/status)
- Add Pydantic models for setup requests and responses
- Integrate middleware into FastAPI application
- Fix logging paths to use ./logs consistently
- All existing templates (setup.html, login.html) already working