feat: call-desk refresh — disposition modal, active-call UI, worklist + perf updates

- Call-desk: active-call-card supervisor presence badges, incoming-call-card polish, transfer-dialog, call-log
- Disposition modal: auto-lock based on actions taken, not-interested split
- Forms: appointment-form + enquiry-form improvements (placeholder handling, phone format)
- Worklist-panel: pagination awareness, filter chips
- Pages: all-leads/patients/patient-360/missed-calls/team-performance/call-history/appointments polish
- SIP: sip-client reconnect, sip-provider + sip-manager state, agent-status-toggle spinner
- Hooks: use-agent-state supervisor SSE events, use-worklist, use-performance-alerts
- Types: entities.ts extended

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/pages/agent-detail.tsx

@@ -65,10 +65,13 @@ const formatPhoneDisplay = (call: Call): string => {
 
 const dispositionConfig: Record<CallDisposition, { label: string; color: 'success' | 'brand' | 'blue-light' | 'warning' | 'gray' | 'error' }> = {
     APPOINTMENT_BOOKED: { label: 'Appt Booked', color: 'success' },
+    APPOINTMENT_RESCHEDULED: { label: 'Appt Rescheduled', color: 'warning' },
+    APPOINTMENT_CANCELLED: { label: 'Appt Cancelled', color: 'error' },
     FOLLOW_UP_SCHEDULED: { label: 'Follow-up', color: 'brand' },
     INFO_PROVIDED: { label: 'Info Provided', color: 'blue-light' },
     NO_ANSWER: { label: 'No Answer', color: 'warning' },
     WRONG_NUMBER: { label: 'Wrong Number', color: 'gray' },
+    NOT_INTERESTED: { label: 'Not Interested', color: 'error' },
     CALLBACK_REQUESTED: { label: 'Callback', color: 'brand' },
 };