Add complete frontend implementation and Docker deployment setup

- Implement React frontend with TypeScript and Tailwind CSS
- Add scrappbook.de-inspired UI design with photo galleries
- Implement authentication, photo viewing, and download features
- Add Docker Swarm configuration with Traefik reverse proxy
- Set up Drone CI/CD pipeline for automated deployments
- Add monitoring stack with Prometheus and Grafana
- Create comprehensive deployment documentation
- Add simple local development setup with docker-compose.local.yml

Features:
- Password-protected galleries with expiration warnings
- Responsive photo grid with lightbox viewer
- Bulk download functionality
- Hot reload development environment
- Email testing with Mailhog
- Production-ready deployment scripts

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

.env.production.example

@@ -0,0 +1,60 @@
+# Application URLs
+FRONTEND_HOST=photos.yourdomain.com
+BACKEND_HOST=api.photos.yourdomain.com
+ADMIN_URL=https://admin.photos.yourdomain.com
+FRONTEND_URL=https://photos.yourdomain.com
+
+# Database Configuration
+DB_NAME=photo_sharing
+DB_USER=photoapp
+DB_PASSWORD=your-secure-password-here
+
+# JWT Configuration
+JWT_SECRET=your-jwt-secret-here
+
+# Email Configuration
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_SECURE=false
+SMTP_USER=[email protected]
+SMTP_PASS=your-app-password
+EMAIL_FROM=[email protected]
+
+# Umami Analytics
+UMAMI_URL=https://analytics.yourdomain.com
+UMAMI_HOST=analytics.yourdomain.com
+UMAMI_WEBSITE_ID=your-website-id
+UMAMI_HASH_SALT=your-random-salt
+UMAMI_DB_PASSWORD=umami-db-password
+
+# Traefik Configuration
+TRAEFIK_HOST=traefik.yourdomain.com
+ACME_EMAIL=[email protected]
+TRAEFIK_DASHBOARD_AUTH=admin:$2y$10$... # Use htpasswd to generate
+
+# Docker Registry (optional)
+REGISTRY_URL=registry.yourdomain.com
+VERSION=latest
+
+# Monitoring
+DOMAIN=yourdomain.com
+GRAFANA_USER=admin
+GRAFANA_PASSWORD=your-grafana-password
+
+# OAuth Configuration (optional)
+OAUTH_AUTH_URL=https://auth.yourdomain.com/oauth2/auth
+OAUTH_TOKEN_URL=https://auth.yourdomain.com/oauth2/token
+OAUTH_USER_URL=https://auth.yourdomain.com/oauth2/userinfo
+OAUTH_CLIENT_ID=photo-sharing
+OAUTH_CLIENT_SECRET=your-oauth-secret
+OAUTH_SECRET=your-random-secret
+COOKIE_DOMAIN=.yourdomain.com
+OAUTH_WHITELIST=[email protected]
+
+# Backup Configuration (optional)
+S3_BACKUP_BUCKET=your-backup-bucket
+
+# Drone CI Configuration
+DRONE_RPC_SECRET=your-drone-secret
+DRONE_GITHUB_CLIENT_ID=your-github-client-id
+DRONE_GITHUB_CLIENT_SECRET=your-github-client-secret