Fix login/logout flow

js/vue.config.js

@@ -9,5 +9,14 @@ module.exports = {
     plugins: [
       new Dotenv({ path: path.resolve(process.cwd(), '../.env') }),
     ],
+    module: {
+      rules: [ // fixes https://github.com/graphql/graphql-js/issues/1272
+        {
+          test: /\.mjs$/,
+          include: /node_modules/,
+          type: 'javascript/auto',
+        },
+      ],
+    },
   },
 };