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/state/sip-manager.ts

@@ -83,6 +83,7 @@ export function connectSip(config: SIPConfig): void {
             if (ucid) stateUpdater?.setCallUcid(ucid);
 
             if (state === 'ended' || state === 'failed') {
+                sipClient?.unmute(); // clear any mute state so it doesn't persist to next call
                 outboundActive = false;
                 outboundPending = false;
             }
@@ -92,16 +93,16 @@ export function connectSip(config: SIPConfig): void {
     sipClient.connect();
 }
 
-export function disconnectSip(force = false): void {
+export function disconnectSip(force = false, reason = 'unspecified'): void {
     // Guard: don't disconnect SIP during an active or pending call
     // unless explicitly forced (e.g., logout, page unload).
     // This prevents React re-render cycles from killing the
     // SIP WebSocket mid-dial.
     if (!force && (outboundPending || outboundActive)) {
-        console.log('[SIP-MGR] Disconnect blocked — call in progress');
+        console.log(`[SIP-MGR] Disconnect blocked — call in progress (reason=${reason})`);
         return;
     }
-    console.log(`[SIP] Disconnecting agent=${activeAgentId}` + (force ? ' (forced)' : ''));
+    console.log(`[SIP] Disconnecting agent=${activeAgentId} reason=${reason}` + (force ? ' (forced)' : ''));
     sipClient?.disconnect();
     sipClient = null;
     connected = false;