- Add WebApiCache Redis client instance to RedisServer for separate cache storage
- Configure WebApiCache in appsettings.json with dedicated database (db=2)
- Add ClearAllFlowerCache() method to IT_StreamersService interface and implementation
- Add clear-flower-cache endpoint in T_StreamersController with permission and logging
- Update flower cache operations to use WebApiCache instead of main Cache instance
- Migrate existing cache clear logic in UpdateStreamer and BatchSetFlowerCount to use WebApiCache
- Add clearFlowerCache API function to frontend tstreamers.js
- Add clear cache button to tstreamers.vue UI for manual cache management
- Improves cache isolation between admin and WebAPI services, enabling independent cache lifecycle management
