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/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />