Skip services.group_title copy when the legacy column is absent.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/cms/src/lib/ensure-services-schema.ts

@@ -15,13 +15,23 @@ export async function ensureServicesSchema(payload: Payload) {
   await exec(
     payload,
     sql`
+    DO $$ BEGIN
+      IF EXISTS (
+        SELECT 1
+        FROM information_schema.columns
+        WHERE table_schema = 'public'
+          AND table_name = 'services'
+          AND column_name = 'group_title'
+      ) THEN
         UPDATE services_locales AS sl
         SET group_title = s.group_title
         FROM services AS s
         WHERE sl._parent_id = s.id
           AND sl._locale = 'ru'
           AND (sl.group_title IS NULL OR sl.group_title = '')
-      AND s.group_title IS NOT NULL
+          AND s.group_title IS NOT NULL;
+      END IF;
+    END $$
   `,
   )
 }