🚸 Make menu button toggle settings

src/router/index.js

@@ -1,4 +1,5 @@
 import { createRouter, createWebHistory } from "vue-router";
+import { lastRoute } from "../store";
 import TimetableView from "../views/TimetableView.vue";
 import SubstitutionView from "../views/SubstitutionView.vue";
 import HistoryView from "../views/HistoryView.vue";
@@ -40,4 +41,9 @@ const router = createRouter({
   ],
 });
 
+router.beforeEach((_to, from) => {
+  lastRoute.value = from;
+  return true;
+});
+
 export default router;