- New src/shared/calendar.py: OAuth service builder, list_events,
create_event, check_availability (reuses gmail-oauth secret)
- 3 new tools: get_calendar_events, create_calendar_event, check_availability
- Extended OAuth scopes to include calendar in gmail.py and token script
- Updated system prompt with calendar capabilities
Requires re-running scripts/get_gmail_token.py to grant the calendar scope
and updating the exec-aide/gmail-oauth secret with the new refresh token.
Closes#2
Changed trigger_daily_digest from async (fire-and-forget) to synchronous
invocation so Lauren can report summary stats inline while the full Block
Kit digest arrives as a separate DM.
Closes#1
DM replies were threaded under Adam's message instead of appearing flat.
Root cause: listener fell back to event["ts"] as thread_ts for new DMs,
causing say() to post as a threaded reply. Removed the fallback so DMs
always use flat messages with placeholder update.
Closes#4
