[WIP] Fix paragraph formats not displayed in FileMenu

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

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This section details on the original issue you should resolve

<issue_title>Paragraph Formats not displayed in FileMenu</issue_title>
<issue_description>Paragraph Formats do not display in FileMenu

</issue_description>

Comments on the Issue (you are @copilot in this section)

@JohnMcLear Missing the fileMenu file and relevant entry in ``ep.json``

https://github.com/ether/ep_headings2/tree/master/templates

I'd be happy to see that as a PR :)</comment_new>

[JohnMcLear]

Closing: superseded by #207, which registers the heading picker into the File menu.