docs(ideai): met à jour les tickets #47/#49 après l'auth serveur

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.ideai/tickets/index.json

@@ -537,11 +537,11 @@
       "issueRef": "#47",
       "path": "47",
       "title": "[Server] Scaffolding serveur Dart headless hexagonal",
-      "status": "open",
+      "status": "closed",
       "priority": "low",
       "sprint": null,
       "assignedAgentIds": [],
-      "updatedAt": 1784411985578
+      "updatedAt": 1784448362531
     },
     {
       "issueRef": "#48",
@@ -557,11 +557,11 @@
       "issueRef": "#49",
       "path": "49",
       "title": "[Server] Schéma PostgreSQL sync-ready GameTime",
-      "status": "open",
+      "status": "qa",
       "priority": "low",
       "sprint": null,
       "assignedAgentIds": [],
-      "updatedAt": 1784411997184
+      "updatedAt": 1784448367646
     },
     {
       "issueRef": "#50",