General idea
As a user I want the hours I log in Working Hours to appear automatically in my phone’s calendar so that I can see my work blocks alongside personal appointments.
Description
Introduce a “Calendar Export” toggle that writes every started/stopped work session as a calendar event.
This doesn't need to be directional, as things would get more complicated with that.
It seems that there's is already some kind of interface to the calendar available, as I can select to see appointments from the calendar in working hours.
The event title should be the task name; the description should contain total duration and any notes.
When the session is stopped or edited, the corresponding calendar event is updated or deleted.
The feature must work offline.
Per-Task Calendar Selection
Inside each task’s settings add a “Target Calendar” picker that lists every writable calendar on the device (local, iCloud, Google, Outlook, etc.).
If no calendar is chosen, the app falls back to a global default selected in Settings.
Changing the calendar for a task rewrites future events; past events remain in the original calendar to avoid breaking shared links.
WorkingHours version: 2.16
OS + version: android 16
