Auto-schedule ignores user timezone (schedules in UTC)

[mbsrosenberg]

Bug

TimeSlotManager reads timezone from client-side Zustand store, which returns undefined on the server and defaults to UTC.

Impact

Work hours set to 12:00-20:00 in Asia/Bangkok get scheduled as 12:00-20:00 UTC (actually 7pm-3am local time).

Location

src/services/scheduling/TimeSlotManager.ts line ~50:

this.timeZone = useSettingsStore.getState().user.timeZone; // undefined on server 

Fix

Pass timezone from UserSettings DB record through TaskSchedulingService → SchedulingService → TimeSlotManager constructor instead of reading from client store.

Happy to open a PR if helpful.