添加路由

src/router.ts

@@ -0,0 +1,10 @@
+import { createWebHistory, createRouter } from "vue-router"
+
+import Home from "./pages/Home.vue"
+
+const routes = [{ path: "/", component: Home }]
+
+export const router = createRouter({
+  history: createWebHistory(),
+  routes,
+})