feat: Space Booking System - MVP complet

Sistem web pentru rezervarea de birouri și săli de ședință
cu flux de aprobare administrativă.

Stack: FastAPI + Vue.js 3 + SQLite + TypeScript

Features implementate:
- Autentificare JWT + Self-registration cu email verification
- CRUD Spații, Utilizatori, Settings (Admin)
- Calendar interactiv (FullCalendar) cu drag-and-drop
- Creare rezervări cu validare (durată, program, overlap, max/zi)
- Rezervări recurente (săptămânal)
- Admin: aprobare/respingere/anulare cereri
- Admin: creare directă rezervări (bypass approval)
- Admin: editare orice rezervare
- User: editare/anulare rezervări proprii
- Notificări in-app (bell icon + dropdown)
- Notificări email (async SMTP cu BackgroundTasks)
- Jurnal acțiuni administrative (audit log)
- Rapoarte avansate (utilizare, top users, approval rate)
- Șabloane rezervări (booking templates)
- Atașamente fișiere (upload/download)
- Conflict warnings (verificare disponibilitate real-time)
- Integrare Google Calendar (OAuth2)
- Suport timezone (UTC storage + user preference)
- 225+ teste backend

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -0,0 +1,178 @@
+# Space Booking System
+
+Web application for booking offices and meeting rooms with administrative approval flow.
+
+## Tech Stack
+
+**Backend:**
+- FastAPI 0.115+ (Python 3.12+)
+- SQLAlchemy 2.0 (ORM)
+- SQLite database
+- JWT authentication
+- Uvicorn (ASGI server)
+
+**Frontend:**
+- Vue.js 3.4+
+- Vite 5.x (build tool)
+- Pinia (state management)
+- Vue Router 4.x
+- TypeScript
+- FullCalendar (calendar view)
+
+## Getting Started
+
+### Prerequisites
+
+- Python 3.12+
+- Node.js 18+
+- npm or yarn
+
+### Backend Setup
+
+```bash
+cd backend
+
+# Create virtual environment
+python -m venv venv
+source venv/bin/activate  # On Windows: venv\Scripts\activate
+
+# Install dependencies
+pip install -r requirements.txt
+
+# Seed database with demo users
+python seed_db.py
+
+# Run development server
+uvicorn app.main:app --reload --host 0.0.0.0 --port 8000
+```
+
+Backend will be available at: http://localhost:8000
+
+API documentation: http://localhost:8000/docs
+
+### Frontend Setup
+
+```bash
+cd frontend
+
+# Install dependencies
+npm install
+
+# Run development server
+npm run dev
+```
+
+Frontend will be available at: http://localhost:5173
+
+## Demo Accounts
+
+After seeding the database:
+
+- **Admin:** admin@example.com / adminpassword
+- **User:** user@example.com / userpassword
+
+## Development Commands
+
+### Backend
+
+```bash
+cd backend
+
+# Type checking
+mypy app/
+
+# Linting
+ruff check .
+
+# Format code
+ruff format .
+
+# Run tests
+pytest
+
+# Run with auto-reload
+uvicorn app.main:app --reload
+```
+
+### Frontend
+
+```bash
+cd frontend
+
+# Type checking
+npm run typecheck
+
+# Linting
+npm run lint
+
+# Build for production
+npm run build
+
+# Preview production build
+npm run preview
+```
+
+## Project Structure
+
+```
+space-booking/
+├── backend/
+│   ├── app/
+│   │   ├── api/          # API endpoints
+│   │   ├── core/         # Core utilities (config, security)
+│   │   ├── db/           # Database session
+│   │   ├── models/       # SQLAlchemy models
+│   │   ├── schemas/      # Pydantic schemas
+│   │   └── main.py       # FastAPI application
+│   ├── tests/            # Backend tests
+│   ├── requirements.txt
+│   └── seed_db.py        # Database seeding script
+├── frontend/
+│   ├── src/
+│   │   ├── assets/       # CSS and static assets
+│   │   ├── components/   # Vue components
+│   │   ├── router/       # Vue Router configuration
+│   │   ├── services/     # API services
+│   │   ├── stores/       # Pinia stores
+│   │   ├── types/        # TypeScript types
+│   │   ├── views/        # Page components
+│   │   ├── App.vue       # Root component
+│   │   └── main.ts       # Application entry
+│   └── package.json
+└── README.md
+```
+
+## Features
+
+### Implemented (US-001)
+
+- [x] User authentication with JWT
+- [x] Login page with email/password
+- [x] Protected routes
+- [x] Token storage and validation
+- [x] Redirect to dashboard on successful login
+- [x] Role-based access (admin/user)
+
+### Coming Soon
+
+- Space management (CRUD)
+- Booking calendar view
+- Booking request system
+- Admin approval workflow
+- Notifications
+- Audit log
+
+## API Endpoints
+
+### Authentication
+
+- `POST /api/auth/login` - Login with email and password
+
+### Health
+
+- `GET /` - API info
+- `GET /health` - Health check
+
+## License
+
+MIT