- Fix CORS configuration to use CORS_ORIGIN env variable
- Switch from Redis-based to in-memory rate limiting for stability
- Fix frontend authentication error handling for public API
- Disable problematic trackingRateLimit middleware
- Update environment configuration for production
This resolves hanging issues with tracking API and enables
frontend forms to work properly on production.
- Fix TypeScript import paths to use relative imports instead of aliases
- Add comprehensive backward compatibility test script
- Verify existing functionality works correctly:
* Legacy /api/track endpoint: ✅
* /api/v1/track POST endpoint: ✅
* /api/v1/track GET endpoint: ✅
- Ready for Docker testing of new TypeScript implementation