- Fixed login URL from /auth/steam to /api/auth/steam
- Updated all Steam login buttons to custom green design with 'Login to Steam' text
- Enhanced CORS configuration with explicit preflight handling
- Added Steam image proxy endpoint for CORS-free image loading
- Improved environment variable management with .env.local support
- Added ENV_SETUP.md guide for environment configuration
- Add user management system with all CRUD operations
- Add promotion statistics dashboard with export
- Simplify Trading & Market settings UI
- Fix promotion schema (dates now optional)
- Add missing API endpoints and PATCH support
- Add comprehensive documentation
- Fix critical bugs (deletePromotion, duplicate endpoints)
All features tested and production-ready.
