Codex App automations: daily RRULE is displayed as weekly

What version of the Codex App are you using (From “About Codex” dialog)?
26.429.61741 (bundle version 2429)

What subscription do you have?
Not provided

What platform is your computer?
Darwin 25.4.0 arm64 arm

What issue are you seeing?
In the Codex App Automations UI, daily automation RRULEs are displayed as weekly in the automation list and in the detail summary.

Observed examples:

• Daily automation example A
• local RRULE: RRULE:FREQ=DAILY;BYHOUR=3;BYMINUTE=45
• schedule dropdown: 毎日 + 03:45
• list / right-side summary: 毎週 3:45
• Daily automation example B
• local RRULE: RRULE:FREQ=DAILY;BYHOUR=10;BYMINUTE=10
• list summary: 毎週 10:10

There is also inconsistent Japanese formatting in recurrence labels. Examples seen in the UI:

• 平日の 9:30
• 木曜日 の 9:15
• 毎週 3:45

This makes it hard to tell whether the automation is actually configured as daily or weekly, and whether the issue is only in the generated UI summary.

What steps can reproduce the bug?

1. Open Codex App on macOS.
2. Create or edit an automation with a daily RRULE, for example: RRULE:FREQ=DAILY;BYHOUR=3;BYMINUTE=45.
3. Confirm that the automation detail schedule dropdown shows 毎日.
4. Check the Automations list or the right-side detail summary.
5. The daily automation is shown as weekly, for example 毎週 3:45.

What is the expected behavior?
Daily RRULEs should be displayed as daily in the list and detail summary.

Examples:

• RRULE:FREQ=DAILY;BYHOUR=3;BYMINUTE=45 -> 毎日 03:45
• weekday-only schedules -> 平日 09:30
• weekly schedules -> a consistent Japanese label such as 毎週木曜 09:15

Additional information
The local automation definitions were verified after editing, and the issue appears to be in the app-generated schedule summary / formatter rather than the local TOML contents. I did not attach logs because no crash or exception is involved and logs may contain unrelated local/session details.