- Merge notes + time entries into single chronological timeline
- Time entries: blue clock icon, hours badge, resource name, summary
- Human notes: green user icon, creator name, title + body
- System notes (noteType 13/91/93/94/99/101): bot icon, dimmed, hidden by default
- 'Show/Hide system notes' toggle with count badge appears only when system notes exist
- Both data sources fetched in parallel on first expand, cached for session
- New GET /api/tickets/[id]/notes: fetches TicketNotes from Autotask,
enriches with creator resource names, sorted newest first
- Modal: collapsible Notes section (lazy fetch on expand, shows count badge)
- Modal: collapsible Time Entries section (lazy fetch, count + total hours in header)
- Both sections fetch once and cache for the modal session
- Ticket [id] route: resolve statusLabel/priorityLabel via getTicketStatusPicklist()
and getTicketPriorityPicklist() with module-level cache (fetched once per deploy)
- Modal: remove subtitle, move ticket# and title into header, compact single-row
metadata (status badge + priority badge + assigned resource), dates in 2-col grid,
smaller buttons
