Feature: Ability to track markers

[macbrayne]

It might be nice to be able to track markers from the minimap. For example an arrow / flag / marker icon displayed at the edge of the minimap showing the direction the marker is in.

The functionality could be made accessible from the Markers list in form of a button, however that might collide with the other buttons already there, especially on smaller screens.

[LambdAurora]

Seems to be similar to #3.

Worth noting that if #3 is about in-world markers then it won't be implemented, I much prefer a marker on the edge of the minimap, kind of more natural to me.

[macbrayne]

Judging from the picture #3 seems to be about in-world markers, that's why I opened a separate issue