The current instructions for embedding reactpy do not appear to work

[AjBreidenbach]

The problem

The current instructions (from https://github.com/reactive-python/reactpy/blob/main/docs/source/guides/getting-started/_static/embed-doc-ex.html) are:

<div id="reactpy-app" />
<script type="module">
  import { mountLayoutWithWebSocket } from "https://esm.sh/@reactpy/client";
  mountLayoutWithWebSocket(
    document.getElementById("reactpy-app"),
    "wss://reactpy.dev/_reactpy/stream?view_id=todo"
  );
</script>

When I attempt to do the same, I get the following console error:

Uncaught SyntaxError: The requested module 'https://esm.sh/@reactpy/client' does not provide an export named 'mountLayoutWithWebSocket' 

Website documentation is out of sync with new-docs branch

The same embedding snippet is present here, but appears to have been removed from the docs in d0e3628
https://reactpy.dev/docs/guides/getting-started/running-reactpy.html#embed-in-an-existing-webpage

Looking at the CDN

https://esm.sh/@reactpy/client@0.3.1

/* esm.sh - @reactpy/client@0.3.1 */
import "/stable/react@17.0.2/es2022/react.mjs";
import "/v135/react-dom@17.0.2/es2022/react-dom.mjs";
import "/v135/event-to-object@0.1.2/es2022/event-to-object.mjs";
import "/v135/json-pointer@0.6.2/es2022/json-pointer.mjs";
export * from "/v135/@reactpy/client@0.3.1/es2022/client.mjs";

https://esm.sh/v135/@reactpy/client@0.3.1/es2022/client.mjs appears to have only the following exports

export{b as BaseReactPyClient,y as Element,O as Layout,T as SimpleReactPyClient,d as createAttributes,m as createChildren,R as loadImportSource,ue as mount}

What will probably work for most people

Running the debugger and checking out the definitions in the sourcemap, I assume this is what we're supposed to do now:

    <script type="module">
        import {SimpleReactPyClient, mount} from "https://esm.sh/@reactpy/client"
        mount(document.querySelector('#app'), new SimpleReactPyClient({}))
    </script>

[AjBreidenbach]

It would probably make sense to have a different description, but I suppose this would be a subtask of #863