Hi, I am trying to replicate the kitchen-sink setup in my own repo by incorporating tsup into the ui library build. I am running into an issue where the ESM build is succeeding the first time but failing thereafter. Here's the error that I am getting:

ui-lib:dev: ✘ [ERROR] Refusing to overwrite input file "dist/index.mjs" (use "allowOverwrite: true" to allow this)
ui-lib:dev:
ui-lib:dev: ESM Build failed
ui-lib:dev: Error: Build failed with 1 error:
ui-lib:dev: error: Refusing to overwrite input file "dist/index.mjs" (use "allowOverwrite: true" to allow this)

The overall effect is that any changes I make to the ui library don't flow into the 3 apps (vite, next.js and remix). In fact, the next app shows the following error:

Hydration failed because the initial UI does not match what was rendered on the server.

Here are the diffs in my repo for switching over to tsup. The changes are all in the branch called ui-build-with-tsup.

Any clue what I am missing?

Edit

Just realized that my storybook setup is also not working with the tsup build:

ERROR in ../packages/ui-lib/dist/index.mjs 110:24-43
Can't import the named export 'createElement' from non EcmaScript module (only default export is available)
 @ ../packages/ui-lib/src/components/MovieList/MovieList.tsx