<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Adds a debug job to the Claude PR review workflow for easier CI
troubleshooting.
> 
> - New `debug-author` job prints `user.login`, `author_association`,
`event_name`, and `action` on `pull_request_target` events
> - No app code changes; only CI workflow updates
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
34e5e4b30a370701a608281e2368ce5428ba6897. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->



<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Added a debug job to the Claude PR review workflow to print PR author,
author_association, and event details for easier CI troubleshooting.
Updated the chat input e2e test to expect the send button remains
disabled after approving a proposal.

<sup>Written for commit 34e5e4b30a370701a608281e2368ce5428ba6897.
Summary will update automatically on new commits.</sup>

<!-- End of auto-generated description by cubic. -->