[wip] vuex, submenu templates, linting rules

.eslintrc.js

@@ -0,0 +1,12 @@
+module.exports = {
+  extends: [
+    // add more generic rulesets here, such as:
+    'eslint:recommended',
+    //'plugin:vue/vue3-recommended',
+    'plugin:vue/recommended', // Use this if you are using Vue.js 2.x.
+  ],
+  rules: {
+    // override/add rules settings here, such as:
+    // 'vue/no-unused-vars': 'error'
+  }
+}