Four fixes across the settings/prefs layer:
- Quick-switch toggles and reorders were read-modify-write against the
async-echoed UI snapshot, so two rapid interactions reverted each
other. Writes now go through SettingsPrefs.updateQuickSwitch, an
atomic transform over the currently-stored value, via intent-level
ViewModel ops; the MIN_ENABLED floor is re-checked inside the
transform since the screen's guard reads the stale snapshot.
- parseReminderOverrides treated any unparseable stored value as an
explicit empty override (no reminder). Only the deliberate 'none'
sentinel means that now; garbage drops the entry so the calendar
inherits the global default. Partially-valid values salvage their
valid minutes.
- Replacing an already-active custom font never refreshed typography:
the unchanged 'custom' token made AppFontSettings value-equal, so the
StateFlow never re-emitted. A per-role import stamp now breaks
equality on re-import (missing key = 0, backward compatible).
- The FontPicker custom preview resolved the font file unmemoized on
every recomposition (disk stat + fresh FontFamily defeating the
typeface cache); it's now remembered, keyed on the import stamp.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Jean-Luc Makiola
3863e74857