完善测试建表并统一前端格式

backend/internal/modules/dispute/repository_test.go

@@ -5,31 +5,16 @@ import (
 	"testing"
 	"time"
 
+	"hfb_sys/backend/internal/database"
 	"hfb_sys/backend/internal/model"
 
-	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
-	"gorm.io/gorm/logger"
 )
 
 func setupDisputeTestDB(t *testing.T) *gorm.DB {
 	t.Helper()
-	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{
-		Logger: logger.Default.LogMode(logger.Silent),
-	})
-	if err != nil {
-		t.Fatalf("无法创建测试数据库: %v", err)
-	}
-	if err := db.AutoMigrate(
-		&model.User{},
-		&model.GameAccount{},
-		&model.RentalListing{},
-		&model.RentalOrder{},
-		&model.OrderCheckout{},
-		&model.HandoffRecord{},
-		&model.Dispute{},
-		&model.Notification{},
-	); err != nil {
+	db := database.NewTestDB()
+	if err := database.MigrateRentalDisputeTestSchema(db); err != nil {
 		t.Fatalf("数据库迁移失败: %v", err)
 	}
 	return db