feat(appstore): add remote app store templates with service upgrades and Redis/MariaDB platform support

ts/database/migrations/migration-013-app-template-version.ts

@@ -0,0 +1,12 @@
+import { BaseMigration } from './base-migration.ts';
+import type { TQueryFunction } from '../types.ts';
+
+export class Migration013AppTemplateVersion extends BaseMigration {
+  readonly version = 13;
+  readonly description = 'Add app template tracking columns to services';
+
+  up(query: TQueryFunction): void {
+    query('ALTER TABLE services ADD COLUMN app_template_id TEXT');
+    query('ALTER TABLE services ADD COLUMN app_template_version TEXT');
+  }
+}