added a doc for chat command

features/chatGPT.mdx

@@ -0,0 +1,27 @@
+---
+title: 'ChatGPT Support'
+description: 'Talk to ChatGPT in the terminal'
+icon: 'robot'
+---
+
+You can use the `chat` command to query AI chat models inside Wave terminal. 
+
+Usage 
+```
+/chat tell me how to use the sed command
+```
+
+Out of the box, this command will send a request through our cloud servers.
+If you'd prefer to query the OpenAI API directly, you can specify your own OpenAI key, as well as the model
+that you would like to use in the settings. 
+
+We also have support for changing the API base url if you want to use Azure models or other 3rd party API's. 
+You can set the base url with the client:set command, like so:
+
+```
+/client:set openaibaseurl="<BASE URL>"
+```
+The API you specify must have the same endpoints and same protocol as the OpenAI API. 
+
+In order to prevent abuse, you must have telemetry enabled to use the cloud servers. There is currently a rate limit of 200 requests per day.
+

mint.json

@@ -55,7 +55,8 @@
         "features/connections",
         "features/history",
         "features/images",
-        "features/markdown"
+        "features/markdown",
+	"features/chatGPT"
       ]
     },
     {