v0.205.0

Feat

• calendar: report truncation in list_events and apply min_duration_minutes

Fix

• calendar: reject negative list_events limit, log when a listing is cut
• calendar: raise bulk-operation match cap from 50 to BULK_EVENT_LIMIT
• calendar: apply event filters before the limit and honour limit across calendars
• sar: cap the shielded case-folder cleanup and log why it failed
• sar: keep the 403 to refused writes and clean up on cancellation
• sar: report a refused case-file write as 403 and remove the new folder

Refactor

• calendar: drop unused _apply_event_filters, note intentional full scan