- Fix escalation status mismatch: hook set 'escalated' but backend returns
'requesting_escalation'
- Fix list_sessions to include sessions picked up by Engineer B via
escalation_package->>'picked_up_by' JSONB query
- Fix sidebar escalation icon color: was Tailwind class 'text-amber-400'
passed to style={{color}}, now hex '#fbbf24'
- Replace window.location.reload() after ticket linking with
onReloadSession callback to preserve session state
- Update CLAUDE.md: Tailwind CSS v3 → v4 (@tailwindcss/vite, CSS-only config)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>