react agent功能修复

src/main/java/edu/nju/software/aipaasagent/agent/impl/custom/ReActAgent.java → src/main/java/edu/nju/software/aipaasagent/agent/core/custom/ReActAgent.java

@@ -1,10 +1,10 @@
-package edu.nju.software.aipaasagent.agent.impl.custom;
+package edu.nju.software.aipaasagent.agent.core.custom;
 
 import lombok.Getter;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
-import edu.nju.software.aipaasagent.agent.impl.base.BaseAgent;
-import edu.nju.software.aipaasagent.agent.core.AgentState;
+import edu.nju.software.aipaasagent.agent.core.base.BaseAgent;
+import edu.nju.software.aipaasagent.agent.manager.AgentState;
 import org.springframework.ai.chat.messages.Message;
 import org.springframework.ai.chat.messages.UserMessage;