Reminders onboarding & polish, plus the Settings screen (landed early).
- One-time reminder onboarding gate after the provider grant
(ReminderOnboardingScreen + OnboardingScaffold), requesting
POST_NOTIFICATIONS on API 33+; choice recorded in prefs.
- Settings screen, structured after Calendula as a category hub with
sliding sub-screens (CollapsingScaffold + grouped rows + full-screen
OptionPicker): About card, Appearance (theme, dynamic colour), Task
form (default edit-form fields, default list, add-a-subtask-row
opt-out), Reminders, Language, and Report a problem. Reached via an
expressive shaped action button (MaterialShapes.Cookie4Sided) on the
lists overview. Back from a sub-screen returns to the hub.
- Reminders: master enable toggle (gates the whole engine; re-requests
the notification permission), a default lead time with a Custom
amount/unit editor, an Android-12 exact-alarm status row, and
per-list overrides of the default (Inherit / None / custom lead),
honoured by ReminderScheduler per task.
- Per-app language (AppLanguage + locales_config.xml + appcompat
locales service); add-a-subtask-row opt-out wired into the task list.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>