Files
codex/codex-rs/tui
canvrno-oai 9a2b34213b /statusline & /title - Shared preview values (#18435)
This PR makes the `/statusline` and `/title` setup UIs share one
preview-value source instead of each surface using its own examples.
Both pickers now render consistent live values when available, and
stable placeholders when they are not. It also resolves live preview
values at the shared preview-item layer, so `/title` preview can use
real runtime values for title-specific cases like status text, task
progress, and project-name fallback behavior.

- Adds a shared preview data model for status surfaces
- Maps status-line items and terminal-title items onto that shared
preview list
- Feeds both setup views from the same chatwidget-derived preview data,
with terminal-title-specific formatting applied before `/title` preview
renders
- Keeps project-root preview aligned with status-line behavior while
project in /title keeps its title fallback/truncation behavior
- Adds snapshot coverage for live-only, hardcoded-only, and mixed cases

Test Steps
- Open Codex TUI and launch `/statusline`.
- Toggle and reorder items, then verify the preview uses current session
values when possible, and placeholder values for missing values (ex: no
thread ID).
- Open `/title` and verify it shows the same normalized values,
including live status/task-progress values when available.
2026-04-20 17:46:11 -07:00
..
2026-04-19 11:59:41 -07:00