Refactor video handling and integrate new services

- Removed legacy video handling code and models to streamline the codebase.
- Updated main.go to include new services for removing watermarks and smoke logging.
- Enhanced route registration to accommodate new handlers for watermark removal and smoke logging.
- Improved database migration to include new models for watermark processing.

internal/routes/routes.go

@@ -8,9 +8,17 @@ import (
 
 	"wx_service/internal/handler"
 	"wx_service/internal/middleware"
+	rmhandler "wx_service/internal/remove_watermark/handler"
+	smokehandler "wx_service/internal/smoke/handler"
 )
 
-func Register(router *gin.Engine, db *gorm.DB, authHandler *handler.AuthHandler, videoHandler *handler.VideoHandler) {
+func Register(
+	router *gin.Engine,
+	db *gorm.DB,
+	authHandler *handler.AuthHandler,
+	videoHandler *rmhandler.VideoHandler,
+	smokeHandler *smokehandler.SmokeHandler,
+) {
 	// Register 用来集中注册所有 HTTP 路由，便于工程结构更清晰：
 	// - main 只负责初始化（配置/DB/依赖注入）
 	// - routes 只负责把 URL 映射到 handler
@@ -23,8 +31,8 @@ func Register(router *gin.Engine, db *gorm.DB, authHandler *handler.AuthHandler,
 		protected := api.Group("")
 		protected.Use(middleware.AuthMiddleware(db))
 		{
-			protected.POST("/video/remove_watermark", videoHandler.RemoveWatermark)
-			protected.POST("/video/remove_watermark/unlock", videoHandler.UnlockQuota)
+			registerRemoveWatermarkRoutes(protected, videoHandler)
+			registerSmokeRoutes(protected, smokeHandler)
 		}
 	}