Click to edit UI (#385)

- [x] add e2e test - happy case (make sure it clears selection and next
prompt is empty, and preview is cleared); de-selection case
- [x] shim - old & new file
- [x] upgrade path
- [x] add docs
- [x] add try-catch to parser script
- [x] make it work for next.js
- [x] extract npm package
- [x] make sure plugin doesn't apply in prod

e2e-tests/fixtures/import-app/select-component/src/App.tsx

@@ -0,0 +1,12 @@
+import { BrowserRouter, Routes, Route } from "react-router-dom";
+import Index from "./pages/Index";
+
+const App = () => (
+  <BrowserRouter>
+    <Routes>
+      <Route path="/" element={<Index />} />
+    </Routes>
+  </BrowserRouter>
+);
+
+export default App;