feat: Create examples directory and add some examples

* Add svg plugins for vite & rollup
update: more bundle stuff

examples/main.ts

@@ -0,0 +1,9 @@
+import { createApp } from 'vue';
+import './index.css';
+import App from './App';
+import { router } from './router';
+const app = createApp(App);
+
+app.config.performance = true;
+app.use(router);
+app.mount('#root');