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

src/atoms/previewAtoms.ts

@@ -0,0 +1,6 @@
+import { ComponentSelection } from "@/ipc/ipc_types";
+import { atom } from "jotai";
+
+export const selectedComponentPreviewAtom = atom<ComponentSelection | null>(
+  null,
+);