fix(*): 持续集成 - 修复锁文件、格式门禁与生成链路构建失败

backend/internal/service/admin_bulk_user_test.go

@@ -6,8 +6,8 @@ import (
 	"infinite-canvas/backend/internal/model"
 	"infinite-canvas/backend/internal/repository"
 
-	"gorm.io/driver/sqlite"
 	"golang.org/x/crypto/bcrypt"
+	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 )
 
@@ -154,7 +154,7 @@ func newBulkUserTestDB(t *testing.T) *gorm.DB {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if err := db.AutoMigrate(&model.User{}, &model.AuthSession{}, &model.AdminAuditEvent{}, &model.CreditAccount{}, &model.CreditLedgerEntry{}, &model.SystemSetting{}); err != nil {
+	if err := db.AutoMigrate(&model.User{}, &model.AuthSession{}, &model.AdminAuditEvent{}, &model.CreditAccount{}, &model.CreditLedgerEntry{}, &model.SystemSetting{}, &model.TaskTextDelta{}); err != nil {
 		t.Fatal(err)
 	}
 	return db