[feedback] Ability to set MacOS default font

[spyderdsn]

what's on your mind?

Having MacOS default font will be very consistent with the rest of the system.

platform (optional)

No response

how do you use marka.md? (optional)

No response

[mattenarle10]

added in #89: preview/reading prose font can now switch between inter, system, and mono. the editor remains monospaced. thanks for the suggestion.