refactor: unify core pipeline logging with cs_agent logger

core/agent_pre_rules.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import logging
 import random
 from datetime import datetime
 from typing import TYPE_CHECKING, Optional
@@ -108,7 +109,7 @@ class AgentPreRuleService:
         state = ctx.get("state")
         trace_id = ctx.get("trace_id", "")
         elapsed = int((datetime.now() - state.last_reply_at).total_seconds()) if state.last_reply_at else 0
-        print(f"[Agent] 冷却期静默（距上次回复 {elapsed}s）：{message.msg!r}")
+        logger.info("[Agent] 冷却期静默（距上次回复 %ss）：%r", elapsed, message.msg)
         self.agent._activity_log(
             "agent_cooldown_silent",
             trace_id=trace_id,
@@ -183,7 +184,7 @@ class AgentPreRuleService:
             scene="risk_reject",
         )
         state.last_reply_at = datetime.now()
-        print(f"{self.agent.C_REPLY}[REPLY->CUSTOMER]{self.agent.C_RESET} {reply}")
+        logger.info("[REPLY->CUSTOMER] %s", reply)
         self.agent._activity_log(
             "agent_risk_reject",
             trace_id=trace_id,
@@ -198,3 +199,4 @@ class AgentPreRuleService:
             action="agent_risk_reject",
             payload={"response": AgentResponse(reply=reply, should_reply=True, need_transfer=False)},
         )
+logger = logging.getLogger("cs_agent")