Bug: Google Docs checklist does not paste correctly

[potatowagon]

Lexical version:

Steps To Reproduce

1. copy a checklist from google docs
2. paste into lexical

the html copied to clipboard for checkbox is

<li dir="ltr" role="checkbox" aria-checked="false" style="list-style-type:none;font-size:11pt;font-family:'Optimistic Text',sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;" aria-level="1"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEgAAABICAYAAABV7bNHAAAA1ElEQVR4Ae3bMQ4BURSFYY2xBuwQ7BIkTGxFRj9Oo9RdkXn5TvL3L19u+2ZmZmZmZhVbpH26pFcaJ9IrndMudb/CWadHGiden1bll9MIzqd79SUd0thY20qga4NA50qgoUGgoRJo/NL/V/N+QIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIEyFeEZyXQpUGgUyXQrkGgTSVQl/qGcG5pnkq3Sn0jOMv0k3Vpm05pmNjfsGPalFyOmZmZmdkbSS9cKbtzhxMAAAAASUVORK5CYII=" width="17.599999999999998px" height="17.599999999999998px" alt="unchecked" aria-roledescription="checkbox" style="margin-right:3px;" />

could add an import conversion map on listnode to handle this case on the condition <li role="checkbox" aria-checked="false"> or <img alt="unchecked" aria-roledescription="checkbox">

The current behavior

• the check box gets pasted as a block image

The expected behavior

converts to a lexical checklist