fix: zhipu_v4 thinking

dto/openai_request.go

@@ -54,7 +54,7 @@ type GeneralOpenAIRequest struct {
 	Modalities          json.RawMessage   `json:"modalities,omitempty"`
 	Audio               json.RawMessage   `json:"audio,omitempty"`
 	EnableThinking      any               `json:"enable_thinking,omitempty"` // ali
-	THINKING            json.RawMessage   `json:"thinking,omitempty"`        // doubao
+	THINKING            json.RawMessage   `json:"thinking,omitempty"`        // doubao,zhipu_v4
 	ExtraBody           json.RawMessage   `json:"extra_body,omitempty"`
 	SearchParameters    any               `json:"search_parameters,omitempty"` //xai
 	WebSearchOptions    *WebSearchOptions `json:"web_search_options,omitempty"`

relay/channel/zhipu_4v/relay-zhipu_v4.go

@@ -50,5 +50,6 @@ func requestOpenAI2Zhipu(request dto.GeneralOpenAIRequest) *dto.GeneralOpenAIReq
 		Stop:        Stop,
 		Tools:       request.Tools,
 		ToolChoice:  request.ToolChoice,
+		THINKING:    request.THINKING,
 	}
 }