Here’s the short version…
- Create your Markdown file as you like it.
- Choose File > Export > as Template, saving it with the name you choose.
- Use Data > New from Template in your database to create a new document with it.
You could set up a shortcut with the name of the template. See…
The documents are stored exactly like any other document in DEVONthink. There’s nothing special because it’s a daily note. DEVONthink isn’t aware that is it