Add debugging

drb-frontend/components/CallRow.tsx

@@ -138,6 +138,29 @@ export function CallRow({ call, systemName, isAdmin }: Props) {
               </div>
             )}
 
+            {/* Correlation debug — admin only */}
+            {isAdmin && call.corr_path && (
+              <div className="flex flex-wrap gap-x-3 gap-y-0.5 text-xs font-mono text-gray-600">
+                <span>corr:</span>
+                <span className="text-gray-400">{call.corr_path}</span>
+                {call.corr_incident_idle_min != null && (
+                  <span>idle {call.corr_incident_idle_min}min</span>
+                )}
+                {call.corr_score != null && (
+                  <span>sim={call.corr_score.toFixed(3)}</span>
+                )}
+                {call.corr_distance_km != null && (
+                  <span>dist={call.corr_distance_km}km</span>
+                )}
+                {call.corr_shared_units != null && (
+                  <span>{call.corr_shared_units} shared units</span>
+                )}
+                {call.corr_candidates != null && (
+                  <span>{call.corr_candidates} candidates</span>
+                )}
+              </div>
+            )}
+
             {/* Transcript */}
             {editing ? (
               <div className="space-y-2" onClick={(e) => e.stopPropagation()}>

drb-frontend/lib/types.ts

@@ -56,6 +56,13 @@ export interface CallRecord {
   location: string | null;
   tags: string[];
   status: "active" | "ended";
+  // Correlation debug — written by the correlator, present after a call is linked
+  corr_path?: string | null;
+  corr_score?: number | null;
+  corr_distance_km?: number | null;
+  corr_incident_idle_min?: number | null;
+  corr_shared_units?: number | null;
+  corr_candidates?: number | null;
 }
 
 export interface IncidentRecord {