fix(llms): honor reasoning-model params in OpenAIStructuredLLM (#5458)

Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>

mem0/llms/openai_structured.py

@@ -36,11 +36,8 @@ class OpenAIStructuredLLM(LLMBase):
         Returns:
             str: The generated response.
         """
-        params = {
-            "model": self.config.model,
-            "messages": messages,
-            "temperature": self.config.temperature,
-        }
+        params = self._get_supported_params(messages=messages)
+        params["model"] = self.config.model
 
         if response_format:
             params["response_format"] = response_format