agent_ui: Fix activity bar when plan and edited files list is long (#43759)
Closes https://github.com/zed-industries/zed/issues/43728
Release Notes:
- agent: Fixed a bug where the plan and edit files list would consume
the whole space of the thread if they were too long. They're now capped
by a max-height and scrollable.
6040c0c00aDanilo Leal committed on 11/28/2025, 10:01:02 PM· committed by GitHubparente8a3368