codex: fix CI failure on PR #13679

Author: friel-openai

codex-rs/tui/src/chatwidget/snapshots/codex_tui__chatwidget__tests__subagent_panel_mounts_while_placeholder_active_cell_exists.snap

@@ -2,12 +2,12 @@
 source: tui/src/chatwidget/tests.rs
 expression: terminal.backend().vt100().screen().contents()
 ---
-╭──────────────────────────────────────────────╮
-│ >_ OpenAI Codex (v0.0.0)                     │
-│                                              │
-│ model:     loading   /model to change        │
-│ directory: ~/code/codex-split/…/codex-rs/tui │
-╰──────────────────────────────────────────────╯
+╭───────────────────────────────────────╮
+│ >_ OpenAI Codex (v0.0.0)              │
+│                                       │
+│ model:     loading   /model to change │
+│ directory: /repo/codex-rs/tui         │
+╰───────────────────────────────────────╯
 
 • Subagents (0s • no subagents running • esc to interrupt)
 • [#1] [watchdog] watchdog-agent idle — watchdog idle

codex-rs/tui/src/chatwidget/tests.rs

@@ -2064,6 +2064,7 @@ async fn subagent_panel_is_not_flushed_into_transcript_history() {
 #[tokio::test]
 async fn subagent_panel_mounts_while_placeholder_active_cell_exists_snapshot() {
     let (mut chat, _rx, _op_rx) = make_chatwidget_manual(None).await;
+    chat.config.cwd = PathBuf::from("/repo/codex-rs/tui");
     chat.active_cell = Some(ChatWidget::placeholder_session_header_cell(
         chat.config_ref(),
     ));