Use ToolResult in ovhcloud_ai_endpoints (#182550)

Co-authored-by: Claude <noreply@anthropic.com>

homeassistant/components/ovhcloud_ai_endpoints/entity.py

@@ -59,7 +59,9 @@ def _convert_content_to_chat_message(
         return ChatCompletionToolMessageParam(
             role="tool",
             tool_call_id=content.tool_call_id,
-            content=json_dumps(content.tool_result),
+            content=json_dumps(
+                {"data": content.result.data, "error": content.result.error}
+            ),
         )
 
     role: Literal["user", "assistant", "system"] = content.role