feat: migrate vue-cli based scaffold to vue-create

src/main.ts

@@ -0,0 +1,12 @@
+import { createApp } from "vue";
+import App from "./App.vue";
+import router from "./router";
+
+import "normalize.css";
+import "@/scss/main.scss";
+
+const app = createApp(App);
+
+app.use(router);
+
+app.mount("body");