Wrap built-in TUI status lines within the footer row budget (#60682)

## Why

Long built-in status lines were truncated to a single row even when the footer had room for more content.

## What changed

- Wrap status text to the available width and row budget, preserving styles and hyperlink targets across rows.
- Show an unlinked ellipsis when content exceeds the available space.
- Refresh wrapped content when the status text, agent label, or width changes.
- Keep reasoning-effort transitions on one row and restore wrapping after the final animation frame.

## Testing

Add coverage for wrapping and hyperlink boundaries across footer layouts, content and agent-label updates, resizing, and wrapping restoration after an effort transition. Update transcript and startup snapshots for multiline status text.

GitOrigin-RevId: 30e0795c473efd62fc4d0dca4deb6029b625a9e8

codex-rs/tui/src/app/owned_transcript_tests.rs

@@ -503,6 +503,8 @@ async fn owned_drag_stops_when_focus_or_input_ownership_is_lost() -> Result<()>
 async fn owned_details_keep_the_composer_cursor_and_screen() -> Result<()> {
     let mut app = crate::app::test_support::make_test_app().await;
     attach_thread(&mut app, ThreadId::new());
+    app.chat_widget
+        .set_status_line(Some("gpt-test default · /tmp/project".into()));
     app.transcript_cells = vec![user_cell("First prompt"), user_cell("Second prompt")];
     app.chat_widget
         .apply_external_edit("preserved draft".to_string());
@@ -647,8 +649,7 @@ async fn owned_details_keep_the_composer_cursor_and_screen() -> Result<()> {
         app.transcript_view.link_at(column, row).as_deref(),
         Some("https://example.com/docs")
     );
-    let copied_cursor = tui.terminal.last_known_cursor_pos;
-    assert_eq!((copied_cursor.x, copied_cursor.y + 1), (caret.x, caret.y));
+    assert_eq!(tui.terminal.last_known_cursor_pos, caret);
     let buffer = crate::custom_terminal::test_support::last_rendered_buffer(&tui.terminal);
     for pos in Rect::from(outer)
         .positions()

codex-rs/tui/src/app/snapshots/codex_tui__app__owned_transcript__follow_tests__running_copy_feedback_spacing.snap

@@ -33,7 +33,6 @@ transcript row 39
   tab to queue mes
 
 6 columns, 18 rows
-ript
 row 38
 transc
 ript
@@ -49,7 +48,8 @@ row 39
   her
   e
 
-  GPT…
+  GPT-
+  5.6…
   tab
 
 80 columns, 6 rows

codex-rs/tui/src/app/snapshots/codex_tui__app__owned_transcript__tests__conversation_in_offset_rect.snap

@@ -4,7 +4,6 @@ expression: normalize_snapshot_paths(screen)
 ---
 ····································
 ····································
-·····                          ·····
 ·····› Second prompt           ·····
 ·····                          ·····
 ·····                          ·····
@@ -17,6 +16,7 @@ expression: normalize_snapshot_paths(screen)
 ·····                          ·····
 ·····› preserved draft         ·····
 ·····                          ·····
-·····  gpt-test default · /tmp…·····
+·····  gpt-test default · /tmp/·····
+·····  project                 ·····
 ····································
 ····································

codex-rs/tui/src/app/tests/snapshots/codex_tui__app__tests__startup_frame_tests__startup_tip_in_transcript.snap

@@ -40,8 +40,8 @@ expression: "normalize_snapshot_paths(normalize_agent_center_snapshot(snapshots.
 
 
 
-
 › Ask Codex to do anything
 
-  GPT-5.6-Sol default · /tmp/pr…
+  GPT-5.6-Sol default · /tmp/
+  project
   ? for shortcuts

codex-rs/tui/src/app/tests/startup_frame_tests.rs

@@ -41,6 +41,8 @@ async fn owned_startup_hides_tip_in_transcript() -> Result<()> {
     ];
     let mut tui = crate::tui::test_support::make_test_tui()?;
     tui.set_owned_screen(/*owned*/ true)?;
+    app.chat_widget
+        .set_status_line(Some("GPT-5.6-Sol default · /tmp/project".into()));
     let mut snapshots = Vec::new();
     for width in [80, 32] {
         let size = Size::new(width, /*height*/ 20);

codex-rs/tui/src/app/turn_tips_tests.rs

@@ -248,6 +248,8 @@ async fn turn_tip_placements_and_completion_barrier() -> Result<()> {
             }
         }
         assert_eq!(saw_barrier, !working);
+        app.chat_widget
+            .set_status_line(Some("gpt-test default · /tmp/project".into()));
         let frames = tui.frame_requester();
         let mut painted = Default::default();
         tui.draw(height, |frame| {