fix(kimi): cover remaining fixed-temperature bypasses

tools/approval.py

@@ -542,12 +542,7 @@ def _smart_approve(command: str, description: str) -> str:
     (openai/codex#13860).
     """
     try:
-        from agent.auxiliary_client import get_text_auxiliary_client, auxiliary_max_tokens_param
-
-        client, model = get_text_auxiliary_client(task="approval")
-        if not client or not model:
-            logger.debug("Smart approvals: no aux client available, escalating")
-            return "escalate"
+        from agent.auxiliary_client import call_llm
 
         prompt = f"""You are a security reviewer for an AI coding agent. A terminal command was flagged by pattern matching as potentially dangerous.
 
@@ -563,11 +558,11 @@ Rules:
 
 Respond with exactly one word: APPROVE, DENY, or ESCALATE"""
 
-        response = client.chat.completions.create(
-            model=model,
+        response = call_llm(
+            task="approval",
             messages=[{"role": "user", "content": prompt}],
-            **auxiliary_max_tokens_param(16),
             temperature=0,
+            max_tokens=16,
         )
 
         answer = (response.choices[0].message.content or "").strip().upper()