feat(verification): add user identity verification system

Implement a complete user identity verification system with support for multiple identity types (student, teacher, staff, alumni). The system includes user-facing verification submission and status checking endpoints, admin endpoints for reviewing verification requests, middleware for protecting verification-required routes, and integration with the user model to track verification status.

internal/wire/service.go

@@ -58,6 +58,8 @@ var ServiceSet = wire.NewSet(
 	ProvideCallService,
 	ProvideReportService,
 	ProvideAdminReportService,
+	ProvideVerificationService,
+	ProvideAdminVerificationService,
 
 	// 日志服务
 	ProvideAsyncLogManager,
@@ -427,3 +429,19 @@ func ProvideAdminReportService(
 ) service.AdminReportService {
 	return service.NewAdminReportService(reportRepo, postRepo, commentRepo, messageRepo, userRepo, notifyRepo, pushService, txManager, logService)
 }
+
+// ProvideVerificationService 提供身份认证服务
+func ProvideVerificationService(
+	verificationRepo repository.VerificationRepository,
+	userRepo repository.UserRepository,
+) service.VerificationService {
+	return service.NewVerificationService(verificationRepo, userRepo)
+}
+
+// ProvideAdminVerificationService 提供管理端身份认证服务
+func ProvideAdminVerificationService(
+	verificationRepo repository.VerificationRepository,
+	userRepo repository.UserRepository,
+) service.AdminVerificationService {
+	return service.NewAdminVerificationService(verificationRepo, userRepo)
+}