Adding an example of a timer chatgpt app (#606)

* adding chatgpt timer app and restructuring chatgpt_apps dir

* adding back Ryan's changes

* Adding app gif to the README

Added a gif to enhance the README with visual context.

* Adding public no-auth endpoint for users to try

Adding public no-auth endpoint for users to try

Author: andrew-lastmile

examples/cloud/chatgpt_app/requirements.txt

@@ -192,4 +192,4 @@ async def main():
 
 
 if __name__ == "__main__":
-    asyncio.run(main())
+    asyncio.run(main())

examples/cloud/chatgpt_app/README.md renamed to examples/cloud/chatgpt_apps/basic_app/README.md

@@ -0,0 +1,2 @@
+# Core framework dependency
+mcp-agent @ file://../../../../  # Link to the local mcp-agent project root