feat: implement Phase 5 — Scan Details redesign
- Breadcrumb: ← Dashboard / Scan #N with ArrowLeft icon
- Header card: PlaneTakeoff icon + route, StatusChip, metadata row
(Calendar, Users, Armchair icons), created-at timestamp
- StatCards for Total Routes / Routes Scanned / Flights Found
- Progress card with Loader2 spinner + % bar (running/pending only)
- Routes table: sort indicators, IATA chips (font-mono + primary-container),
ChevronRight rotates 90° on expand, min price green / avg+max muted
- Animated expand: max-height 0→600px CSS transition (no snap)
- Sub-table light green background (#F8FDF9) with nested indent
- EmptyState for completed 0 routes and failed scans
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
domverse
d87bbe5148