Test CI/CD 3 & fix healthcheck

dist/app.service.js

@@ -10,11 +10,7 @@ exports.AppService = void 0;
 const common_1 = require("@nestjs/common");
 let AppService = class AppService {
     getHealth() {
-        return {
-            status: 'ok',
-            service: 'parsshop-back',
-            timestamp: new Date().toISOString(),
-        };
+        return 'OK';
     }
 };
 exports.AppService = AppService;