next.js

2165fbea - docs: fix code block extension on `after` and `error handling` (#73844)

docs: fix code block extension on `after` and `error handling` (#73844) ## Summary Both `app/actions.ts` and `app/action.js` aren't JSX in [error handling](https://nextjs.org/docs/app/building-your-application/routing/error-handling) docs. `app/api/route.ts` and `app/api/route.js` aren't also JSX in [after](https://nextjs.org/docs/app/api-reference/functions/after) docs. ### Improving Documentation - [x] Run `pnpm prettier-fix` to fix formatting issues before opening the PR. - [x] Read the Docs Contribution Guide to ensure your contribution follows the docs guidelines: https://nextjs.org/docs/community/contribution-guide Co-authored-by: JJ Kasper <jj@jjsweb.site>