Initial commit - Project start (July 17, 2025)

Original: feat: enhance security logging and ensure rate limit blocks are properly tracked

- Add comprehensive logging for rate limit blocks with full request details
  - IP address (with proper proxy detection), user agent, headers, timestamps
  - Rate limit info (current count, limit, remaining, reset time)
  - Separate tracking for auth vs general endpoints

- Enhance authentication failure logging
  - JWT validation failures with detailed error info
  - Admin auth attempts without token
  - Failed token validation with user context
  - All events include IP, path, method, user agent

- Improve Winston logger configuration for production
  - Add automatic log rotation (10MB errors, 50MB combined)
  - Create separate security.log for auth/rate limit events
  - Ensure logs directory exists automatically
  - Add structured JSON format for log aggregation
  - Support container logging with LOG_TO_CONSOLE env var

- Create comprehensive documentation
  - Security logging guide with examples
  - Monitoring recommendations
  - Configuration reference

- Add test script to verify logging functionality

All rate limit settings remain configurable via admin panel:
- Window duration, max requests, auth limits
- Skip authenticated requests option
- Public endpoints only option

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

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

.env.example

@@ -0,0 +1,34 @@
+# Environment Configuration Template
+# Copy this file to .env and adjust values for your environment
+
+# Development: Use docker-compose.dev.yml
+# Production: Use docker-compose.prod.yml with .env.production.example
+
+# JWT Secret (CRITICAL for production)
+# Generate with: openssl rand -base64 32
+JWT_SECRET=dev-secret-change-in-production
+
+# Application URLs
+ADMIN_URL=http://localhost:3005
+FRONTEND_URL=http://localhost:3005
+
+# Database Configuration
+# SQLite is used for development by default
+# For production PostgreSQL config, see .env.production.example
+DATABASE_CLIENT=sqlite3
+DATABASE_PATH=./data/photo_sharing.db
+
+# Email Configuration
+# Development: Uses Mailhog (included in docker-compose.dev.yml)
+# Production: Configure real SMTP server
+SMTP_HOST=mailhog
+SMTP_PORT=1025
+SMTP_SECURE=false
+SMTP_USER=
+SMTP_PASS=
+EMAIL_FROM=noreply@localhost
+
+# Optional: Umami Analytics
+UMAMI_URL=
+UMAMI_WEBSITE_ID=
+UMAMI_HASH_SALT=