fix eslint error

apps/app/.eslintrc.js

@@ -45,7 +45,7 @@ module.exports = {
     'src/stores-universal/**',
     'src/interfaces/**',
     'src/utils/**',
-    'src/services/**'
+    'src/services/**',
   ],
   settings: {
     // resolve path aliases by eslint-import-resolver-typescript