Added react, snowpack and typescript to project template

src/index.tsx

@@ -0,0 +1,15 @@
+import React from "react";
+import ReactDOM from "react-dom";
+
+import { App } from "./App";
+
+ReactDOM.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+  document.getElementById("root")
+);
+
+if (import.meta.hot) {
+  import.meta.hot.accept();
+}