feat: calendar & router configs

frontend/src/router/router.ts

@@ -0,0 +1,13 @@
+import { createRouter, createWebHistory, type RouteRecordRaw } from "vue-router";
+import Index from "../pages/Index.vue";
+
+export const routes: RouteRecordRaw[] = [{
+    path: "/",
+    component: Index,
+    name: 'Главная',
+}]
+
+export const router = createRouter({
+    history: createWebHistory(),
+    routes,
+});