chore(tickets): rouverture #58/#93 + création #171 (observabilité conversationnelle)

Miroir local des statuts IdeA : #58 et #93 rouverts, #171 créé (ticket transverse, relie #58 et #93 par relatesTo), compteur bumpé 171 -> 172.

.ideai/tickets/index.json

@@ -775,7 +775,7 @@
       "issueRef": "#58",
       "path": "58",
       "title": "[B/F] Rendu live des tâches de fond — subscriber UI + canal IPC attachable au task output",
-      "status": "closed",
+      "status": "open",
       "priority": "low",
       "sprint": null,
       "assignedAgentIds": [],
@@ -783,7 +783,7 @@
         "kind": "agent",
         "agent_id": "a6ced819-b893-4213-b003-9e9dc79b9641"
       },
-      "updatedAt": 1785271075234
+      "updatedAt": 1786371966082
     },
     {
       "issueRef": "#60",
@@ -1216,7 +1216,7 @@
       "issueRef": "#93",
       "path": "93",
       "title": "Agent Context : réponse finale non capturée, fragment d'appel d'outil brut renvoyé via idea_ask_agent",
-      "status": "closed",
+      "status": "open",
       "priority": "medium",
       "sprint": null,
       "assignedAgentIds": [],
@@ -1224,7 +1224,7 @@
         "kind": "agent",
         "agent_id": "a6ced819-b893-4213-b003-9e9dc79b9641"
       },
-      "updatedAt": 1784934179780
+      "updatedAt": 1786371966161
     },
     {
       "issueRef": "#94",
@@ -2277,6 +2277,20 @@
         "agent_id": "a6c6ea12-bfc6-4bdc-8031-324102dfa34d"
       },
       "updatedAt": 1786039145598
+    },
+    {
+      "issueRef": "#171",
+      "path": "171",
+      "title": "[OBS] Pipeline d'observabilité conversationnelle — ReplyEvent progress -> UI en temps réel",
+      "status": "open",
+      "priority": "high",
+      "sprint": null,
+      "assignedAgentIds": [],
+      "createdBy": {
+        "kind": "agent",
+        "agent_id": "a6c6ea12-bfc6-4bdc-8031-324102dfa34d"
+      },
+      "updatedAt": 1786371966186
     }
   ]
 }