refactor: align framework cleanup with new bootstrap flow

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

tests/testutils/helpers.go

@@ -0,0 +1,39 @@
+package testutils
+
+import (
+	"path/filepath"
+	"runtime"
+	"testing"
+
+	"gorm.io/gorm"
+)
+
+// SetupTestDBWithStore 设置测试数据库并返回 AccountStore 和 cleanup 函数
+// 用于需要 store 接口的集成测试
+func SetupTestDBWithStore(t *testing.T) (*gorm.DB, func()) {
+	t.Helper()
+
+	db, redisClient := SetupTestDB(t)
+
+	cleanup := func() {
+		TeardownTestDB(t, db, redisClient)
+	}
+
+	return db, cleanup
+}
+
+// GetMigrationsPath 获取数据库迁移文件的路径
+// 返回项目根目录下的 migrations 目录路径
+func GetMigrationsPath() string {
+	// 获取当前文件路径
+	_, filename, _, ok := runtime.Caller(0)
+	if !ok {
+		panic("无法获取当前文件路径")
+	}
+
+	// 从 tests/testutils/helpers.go 向上两级到项目根目录
+	projectRoot := filepath.Join(filepath.Dir(filename), "..", "..")
+	migrationsPath := filepath.Join(projectRoot, "migrations")
+
+	return migrationsPath
+}