fix(web): handle undefined values in incident transform

apps/web/src/lib/api/incidents.ts

@@ -90,13 +90,12 @@ function transformIncident(raw: RawIncident): Incident {
     priority: (raw.priority || 'medium') as IncidentPriority,
     escalationLevel: (raw.escalation_level || 'microdao') as EscalationLevel,
     targetScopeType: (raw.scope_type || 'city') as TargetScopeType,
-    targetScopeId: raw.scope_id,
-    createdByDaisId: raw.reporter_id,
-    createdByName: raw.reporter_name,
+    targetScopeId: raw.scope_id || 'unknown',
+    createdByDaisId: raw.reporter_id || 'unknown',
     assignedToDaisId: raw.assigned_to,
-    assignedToName: raw.assignee_name,
-    createdAt: raw.created_at,
-    updatedAt: raw.updated_at,
+    metadata: {},
+    createdAt: raw.created_at || new Date().toISOString(),
+    updatedAt: raw.updated_at || new Date().toISOString(),
   };
 }