去掉MCP框架，重构

api/app/core/memory/agent/config/problem_extension_config.py

@@ -1,46 +0,0 @@
-
-"""
-Problem_Extension优化配置
-
-在应用启动时应用这些优化配置
-"""
-
-# 优化配置
-PROBLEM_EXTENSION_CONFIG = {
-    # 缓存配置
-    "cache_enabled": True,
-    "cache_ttl": 3600,  # 1小时
-    
-    # 超时配置
-    "llm_timeout": 8.0,  # 8秒超时
-    "max_retries": 1,    # 最多重试1次
-    
-    # 批处理配置
-    "max_questions_per_batch": 10,
-    "batch_timeout": 15.0,
-    
-    # 性能监控
-    "monitoring_enabled": True,
-    "slow_query_threshold": 10.0,  # 10秒为慢查询
-    
-    # 连接池配置
-    "client_pool_size": 3,
-    
-    # 简化模式
-    "use_simplified_prompt": True,
-    "skip_history_for_simple_queries": True,
-}
-
-def apply_optimizations():
-    """应用优化配置"""
-    import os
-    
-    # 设置环境变量
-    for key, value in PROBLEM_EXTENSION_CONFIG.items():
-        env_key = f"PROBLEM_EXTENSION_{key.upper()}"
-        os.environ[env_key] = str(value)
-    
-    print("✅ Problem_Extension优化配置已应用")
-
-if __name__ == "__main__":
-    apply_optimizations()

api/app/core/memory/agent/langgraph_graph/nodes/write_nodes.py

@@ -30,9 +30,6 @@ async def write_node(state: WriteState) -> WriteState:
             group_id=group_id,
             memory_config=memory_config,
         )
-        print('-----------')
-        print(result)
-        print('-----------')
         logger.info(f"Write completed successfully! Config: {memory_config.config_name}")
 
         write_result= {