fix(codex-link): isolate model transfers and widen local connection capacity

apps/desktop/assets/codex-bridge/ide_catalog.py

@@ -86,7 +86,7 @@ def ide_yapilandirma(agent=AGENT):
     return base.rstrip("/"), varsayilan, adlar
 
 
-EN_COK_MODEL = 300
+EN_COK_MODEL = 1000
 AITURK_EKI = " (AITURK)"
 # Gecidin kisa saglayici kodu -> kullanicinin gormek istedigi kod (10 Ekim 2026: "agy/gemini").
 _SAGLAYICI_KISA = {"ag": "agy"}