feat: 重构内容列表接口，使用过滤器结构体简化参数传递；更新相关服务和测试用例

backend/app/http/v1/routes.gen.go

@@ -69,13 +69,9 @@ func (r *Routes) Register(router fiber.Router) {
 	))
 	// Register routes for controller: Content
 	r.log.Debugf("Registering route: Get /v1/contents -> content.List")
-	router.Get("/v1/contents"[len(r.Path()):], DataFunc5(
+	router.Get("/v1/contents"[len(r.Path()):], DataFunc1(
 		r.content.List,
-		QueryParam[string]("keyword"),
-		QueryParam[string]("genre"),
-		QueryParam[string]("tenantId"),
-		QueryParam[string]("sort"),
-		QueryParam[int]("page"),
+		Query[dto.ContentListFilter]("filter"),
 	))
 	r.log.Debugf("Registering route: Get /v1/contents/:id -> content.Get")
 	router.Get("/v1/contents/:id"[len(r.Path()):], DataFunc1(