更新.gitignore以忽略查询日志文件，优化意图识别逻辑，新增锁相关咨询处理方法，并调整后退提示的返回结构以支持固定话术类问题。

rag2_0/dify/intent_recognition_api.py

@@ -51,7 +51,7 @@ class QueryExpandResponse(BaseModel):
     all: List[str] = Field(default_factory=list)
     step_back: Dict[str, Any] = Field(default_factory=Dict)
     follow_up: Dict[str, Any] = Field(default_factory=Dict)
-    hyde: Dict[str, Any] = Field(default_factory=Dict)
+    # hyde: Dict[str, Any] = Field(default_factory=Dict)
     multi_questions: Dict[str, Any] = Field(default_factory=Dict)
 
 # 定义响应模型
@@ -150,7 +150,7 @@ async def intent_recognize(request: IntentRecognizeRequest):
                 all=result["query_expand"]["all"],
                 step_back=result["query_expand"]["step_back"],
                 follow_up=result["query_expand"]["follow_up"],
-                hyde=result["query_expand"]["hyde"],
+                # hyde=result["query_expand"]["hyde"],
                 multi_questions=result["query_expand"]["multi_questions"]
             )
         )