allow to download page source

[vincent-peugnet]

For user that can edit a page, allow them to download the main content of the page.

The same way that it's possible to download the full JSON by adding /download after the ID of the page.
This could be by adding .md after the page ID or /source, or /content.
Maybe keeping the usage of the / logic is clearer and technically easier.

Later, this could be an option to allow visitor to access this source or not.

One usage I see is to add a button in page template that lonk to this source download.

<a href"%ID%/content">download markdown source</a>

[vincent-peugnet]

One possible strategy could be to share source only if the page contain a link to it. 🤪

For example, a page that have:

<a href="%ID%.md"></a>

an attribute will be triggered during render.

It's interesting as it does not need any new button, but it's kind of strange.