Enriches the contacts resolver to include the last message preview
and channel, so the sidebar can show thread previews without loading
all communications. No frontend changes yet — fields returned but unused.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add CalendarDateRange input to GraphQL schema; server resolver now accepts from/to params
- Frontend query sends year-scoped date range variables reactively
- Rewrite zoom-in/zoom-out animations using GSAP flying-rect overlay (650ms vs 2400ms)
- Add flying-rect element to CrmCalendarPanel with proper CSS
- Remove old calendarSceneTransformStyle CSS-transition approach
- Add calendarKillTweens cleanup in onBeforeUnmount
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
