refactor(goods): streamline goods service and controller, remove favorites module

- Removed the PosGoodFavorite module, controller, and service to simplify the codebase.
- Updated goods service to handle cache invalidation directly.
- Refactored goods controller to remove commented-out code and improve clarity.
- Introduced OwnedGoods module for better organization of owned goods functionality.
- Updated DTOs to extend from existing structures for consistency.
- Enhanced cache invalidation logic in goods service and owned goods service.

src/modules/pos/goods/favorite/favorite.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common'
+import { PosGoodFavoriteController } from './favorite.controller'
+import { PosGoodFavoriteService } from './favorite.service'
+
+@Module({
+  controllers: [PosGoodFavoriteController],
+  providers: [PosGoodFavoriteService],
+})
+export class PosGoodFavoriteModule {}