config: 폴백 모델을 mistral-large-3:675b-cloud로 변경

models.fallback kimi-k2.6 → mistral-large-3, 보조(secondary) 모델 glm-5.3-flash → mistral-large-3.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

.smallclaw/config.json

@@ -57,7 +57,7 @@
   },
   "models": {
     "primary": "gemma4:31b-cloud",
-    "fallback": "kimi-k2.6:cloud",
+    "fallback": "mistral-large-3:675b-cloud",
     "roles": {
       "manager": "gemma4:31b-cloud",
       "executor": "gemma4:31b-cloud",
@@ -206,7 +206,7 @@
     "enabled": false,
     "secondary": {
       "provider": "ollama",
-      "model": "glm-5.3-flash:cloud"
+      "model": "mistral-large-3:675b-cloud"
     },
     "triggers": {
       "consecutive_failures": 2,