cleanup imports

Author: birkskyum

packages/playground/src/index.tsx

@@ -1,7 +1,5 @@
-import { Router } from '@solidjs/router';
 import { render } from 'solid-js/web';
 import { App } from './app';
-import { AppContextProvider } from './context';
 import { registerServiceWorker } from './utils/serviceWorker';
 import 'virtual:uno.css';
 import 'solid-repl/repl/main.css';