Addresses https://github.com/openai/codex/issues/11013 ## Summary - add a Plan implementation path in the TUI that lets users choose reasoning before switching to Default mode and implementing - add Plan-mode reasoning scope handling (Plan-only override vs all-modes default), including config/schema/docs plumbing for `plan_mode_reasoning_effort` - remove the hardcoded Plan preset medium default and make the reasoning popup reflect the active Plan override as `(current)` - split the collaboration-mode switch notification UI hint into #12307 to keep this diff focused If I have `plan_mode_reasoning_effort = "medium"` set in my `config.toml`: <img width="699" height="127" alt="Screenshot 2026-02-20 at 6 59 37 PM" src="https://github.com/user-attachments/assets/b33abf04-6b7a-49ed-b2e9-d24b99795369" /> If I don't have `plan_mode_reasoning_effort` set in my `config.toml`: <img width="704" height="129" alt="Screenshot 2026-02-20 at 7 01 51 PM" src="https://github.com/user-attachments/assets/88a086d4-d2f1-49c7-8be4-f6f0c0fa1b8d" /> ## Codex author `codex resume 019c78a2-726b-7fe3-adac-3fa4523dcc2a` |
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| frames | ||
| src | ||
| tests | ||
| BUILD.bazel | ||
| Cargo.toml | ||
| prompt_for_init_command.md | ||
| styles.md | ||
| tooltips.txt | ||