KOReader sync displayed the "Reading Progress Synced" notification as a
centered info toast that blocks the text for fast readers, while Readest's
own cloud sync uses an unobtrusive top-right hint.
Route the notification through the same 'hint' event (HintInfo, top-right,
~2s auto-dismiss) that useProgressSync uses, instead of the centered 'toast'.
This covers both KOSync paths that apply remote progress (the auto-apply
receive/silent flow and the conflict-resolved "use remote" flow); the
interactive conflict-resolution dialog is unchanged.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Huang Xin
d8fbf5fe08