Fix model list for GitHub Models via its catalog endpoint

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

artifacts/flask-api/app.py

@@ -60,7 +60,7 @@ from database import (
     check_ip_blacklist, record_ip_rejection, get_ip_blacklist, remove_ip_blacklist,
     set_setting,
 )
-from ai_agent import filter_idea, synthesize_ideas, check_existing_law, get_client, get_model
+from ai_agent import filter_idea, synthesize_ideas, check_existing_law, get_client, get_model, list_model_ids
 
 # ─── Logging ────────────────────────────────────────────────────────────────
 
@@ -1297,7 +1297,7 @@ def admin_ai_models():
     """Modèles actuellement actifs + liste de ceux accessibles avec la clé en place."""
     out = {"filter": get_model("filter"), "synthesis": get_model("synthesis"), "available": [], "error": None}
     try:
-        out["available"] = sorted(m.id for m in get_client().models.list().data)
+        out["available"] = list_model_ids()
     except Exception as e:
         logger.warning("Admin — liste des modèles IA impossible : %s", type(e).__name__)
         out["error"] = f"{type(e).__name__}: {str(e)[:200]}"