Fresh EDS Implementation - (404) Unable to fetch /index.md from html2md.

Has anyone Started their EDS implementation with the DA boilerplate and later realised they should have used the xwalk boilerplate for UE and then tried to retrofit the first with the second…

Im running into an issue where my preview/live pages are hitting the following error: (404) Unable to fetch /index.md from html2md.

I’ve set the content source to the correct /bin/franklin.delivery/amp-digital-aem/amp-eds/main/ path in my AEM environment. I’ve installed the UE template into the same environment. (althought the template did not include a ‘configuration’ page). 

My paths.json:

{
  "mappings": [
    "/content/amp-eds/:/",
    "/content/amp-eds/configuration:/.helix/config.json"
  ],
  "includes": [
    "/content/amp-eds/"
  ]
}

My config is also missing:

• content.source.suffix = .html
   

Im unsure how to add this. 

any help or guidance would be appreciated.