feat: 添加举报功能支持

- 新增 Report 数据模型、DTO、Repository、Service 层
- 实现用户端举报 API (POST /api/v1/reports)
- 实现管理端举报管理 API (列表、详情、处理、批量处理)
- 添加举报自动隐藏机制（达到阈值自动隐藏内容）
- 集成系统通知（举报处理结果通知）
- 更新路由和 Wire 依赖注入配置

Made-with: Cursor

internal/router/router.go

@@ -35,6 +35,8 @@ type Router struct {
 	qrcodeHandler         *handler.QRCodeHandler
 	materialHandler       *handler.MaterialHandler
 	callHandler          *handler.CallHandler
+	reportHandler        *handler.ReportHandler
+	adminReportHandler   *handler.AdminReportHandler
 	wsHandler             *handler.WSHandler
 	logService            *service.LogService
 	jwtService            *service.JWTService
@@ -67,6 +69,8 @@ func New(
 	qrcodeHandler *handler.QRCodeHandler,
 	materialHandler *handler.MaterialHandler,
 	callHandler *handler.CallHandler,
+	reportHandler *handler.ReportHandler,
+	adminReportHandler *handler.AdminReportHandler,
 	logService *service.LogService,
 	activityService service.UserActivityService,
 	casbinService service.CasbinService,
@@ -102,6 +106,8 @@ func New(
 		qrcodeHandler:         qrcodeHandler,
 		materialHandler:       materialHandler,
 		callHandler:          callHandler,
+		reportHandler:        reportHandler,
+		adminReportHandler:   adminReportHandler,
 		logService:            logService,
 		jwtService:            jwtService,
 		casbinService:         casbinService,
@@ -356,6 +362,15 @@ func (r *Router) setupRoutes() {
 			messages.POST("/delete_msg", r.messageHandler.HandleDeleteMsg)
 		}
 
+		// 举报路由
+		if r.reportHandler != nil {
+			reports := v1.Group("/reports")
+			reports.Use(authMiddleware)
+			{
+				reports.POST("", r.reportHandler.Create)
+			}
+		}
+
 		// 通知路由
 		notifications := v1.Group("/notifications")
 		{
@@ -557,6 +572,14 @@ func (r *Router) setupRoutes() {
 					admin.PUT("/materials/:id", r.materialHandler.AdminUpdateMaterial)
 					admin.DELETE("/materials/:id", r.materialHandler.AdminDeleteMaterial)
 				}
+
+				// 举报管理
+				if r.adminReportHandler != nil {
+					admin.GET("/reports", r.adminReportHandler.List)
+					admin.GET("/reports/:id", r.adminReportHandler.Detail)
+					admin.PUT("/reports/:id/handle", r.adminReportHandler.Handle)
+					admin.POST("/reports/batch-handle", r.adminReportHandler.BatchHandle)
+				}
 			}
 		}
 	}