Eric Traut 2c087a0cc2 Fix Escape navigation in read-only agent sessions (#47320) ...

## Why

In read-only sessions with an external writer, `Esc` could enter prompt backtracking or be consumed by a scrolled transcript instead of returning to the agent command center.

## What changed

- Exclude external-writer views from prompt backtracking and let `Esc` navigate away from scrolled transcripts. Active search and selection still consume `Esc` first.
- Close the legacy transcript overlay without starting a backtrack preview or changing the retained draft.
- Allow `Esc` to open the agent command center while disconnected, showing a stale-list notice with reconnect status instead of requesting a refresh.

## Testing

Add regression coverage for normal, scrolled, detailed, and offline read-only views, command-center snapshots, and retained-draft preservation when closing the legacy transcript overlay.

GitOrigin-RevId: e2623d25dd4b4beea13b6f517932280168113dce

2026-09-22 16:16:15 +00:00

..

browsing.rs

Add compact transcript browsing and prompt navigation to the TUI (#46739)

2026-09-20 00:34:38 +00:00

legacy_input.rs

Fix Escape navigation in read-only agent sessions (#47320)

2026-09-22 16:16:15 +00:00

prompt_navigation.rs

Add compact transcript browsing and prompt navigation to the TUI (#46739)

2026-09-20 00:34:38 +00:00