```

refactor(service): 优化Use函数参数类型

移除Use函数中initFunc参数的指针包装，直接使用func() error类型。
简化函数内部调用逻辑，提升代码可读性和健壮性。
```

database/new.go

@@ -15,8 +15,6 @@ import (
 var (
 	// MigrateTables holds the tables that need to be auto-migrated on database initialization
 	MigrateTables []any
-	// Init is an optional initialization function that can be executed after database connection is established
-	Init *func() = nil
 )
 
 // NewDatabase creates a new database connection based on the provided driver type
@@ -36,11 +34,6 @@ func NewDatabase(driver string, dsn []string, options *types.SqlOptions) (db *go
 		return nil, err
 	}
 
-	// Execute the Init function if it's not nil
-	if Init != nil {
-		(*Init)()
-	}
-
 	return db, nil
 }
 

service/service.go

@@ -108,6 +108,14 @@ func (s *Service) Gateway(grpcAddr string, httpAddr string) {
 	http.ListenAndServe(httpAddr, s.Opts.GatewayMux)
 }
 
+func (s *Service) Use(initFunc func() error) {
+	err := (initFunc)()
+	if err != nil {
+		print.Error(err.Error())
+		panic(err)
+	}
+}
+
 func (s *Service) Stop() {
 	s.GrpcSrv.GracefulStop()
 }