🚨 🎨 add new rules & fix linter warnings

store/Sidebar.js

@@ -1,14 +1,14 @@
 export const state = () => ({
-  areCardsVisible: true
+  areCardsVisible: true,
 })
 
 export const getters = {
-  areCardsVisible: state => state.areCardsVisible
+  areCardsVisible: state => state.areCardsVisible,
 }
 
 export const mutations = {
   toggleCardsVisible(state) {
     if (process.browser) localStorage.setItem('areCardsVisible', !state.areCardsVisible)
     state.areCardsVisible = !state.areCardsVisible
-  }
+  },
 }