editor: Fix incorrect hover popup row clamping (#41645)

Fixes ZED-2TR
Fixes ZED-2TQ
Fixes ZED-2TB
Fixes ZED-2SW
Fixes ZED-2SQ

Release Notes:

- Fixed panic in repainting hover popups

Co-authored by: David <david@zed.dev>
c6d61870e2Lukas Wirth committed on 10/31/2025, 2:24:23 PM· committed by GitHubparent1f938c0
2 files changedLine totals unavailable