From review:
- Esc with the calendar open also closed the rule editor and lost its
edits. The shortcut layer runs before the UI, and Esc's command (Back)
closes any dialog. Shortcuts now leave Esc to an open popup (any
menu or calendar). The picker marks Esc as handled for the frame
(widgets::take_escape / escape_taken; the mark lasts the whole frame,
since egui may run more than one pass), and the dialog's own Esc
check defers to it. New headless test: Esc closes only the calendar.
- Paging wrapped at the ends (‹ on January 0000 showed December 0000).
step() is now a pure function that stops at years 0000 / 9999; year
pages are aligned blocks of twelve, and the last one holds 9996–9999.
View::open clamps a caller's year and month, so a huge `today` can't
overflow.
- PickedDate::parse reads a time after the day only if it is one
(T10, T10:00, T10:00:00), as the rule check does; "2026-08-14Tjunk"
is no longer shown as a valid day.
- Today is marked in the month and year views too (holds_today).
- Documented: ids must be unique among the pickers on screen; the
picker picks dates, not times (picking a day replaces a typed time).
The i18n test also covers Year / Month / Day.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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