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codex/codex-rs
Charlie Marsh 3725f02cf3 Fix TUI layout for halfwidth Japanese sound marks (#35962)
## What changed

- Use Ratatui-compatible terminal widths throughout TUI layout, preserving
  full-width counters for long lines.
- Wrap and truncate on grapheme boundaries so halfwidth kana sound marks and
  emoji sequences stay intact.
- Apply the corrected sizing to text input, selection popups, status and
  history cells, Markdown, hyperlinks, and scrollable cloud diffs.

## Testing

- Add focused unit and snapshot coverage for wrapping, truncation, cursor and
  mask alignment, popup columns, status output, session headers, Markdown
  tables, process output, and scrollable diffs.

GitOrigin-RevId: 294ec0bcff743c6bb16d55ec26308524ce741879
2026-07-29 14:01:31 +00:00
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2026-07-29 13:53:15 +00:00
2026-07-29 13:53:15 +00:00
2026-07-29 13:53:15 +00:00
2026-07-29 13:53:15 +00:00