Fix event names in exec docs.

[pakrym-oai]

Fixes: #4776

[pakrym-oai]

@codex look for other discrepancies between docs and implementation

[chatgpt-codex-connector]

Summary

• Documented the error top-level JSONL event emitted by codex exec --json so the docs match the implementation’s event enum. docs/exec.mdL23-L31
• Expanded the list of supported JSONL item types to include the todo_list and error variants produced by the exec event stream. docs/exec.mdL32-L41

Testing

• ⚠️ Not Run (not requested)

View task →