Support for VivoActive 5

[jfeil]

Hey, could you please extend the support for the Vivoactive 5?
I tried to compile it myself and somehow I am unable to do that. What is the secret to get it to compile? Am I missing something?

[allRisc]

Garmins API is more fluid than most APIs I've used and as a result the old code needs a major overhaul to support the latest Monkey C and API required for modern watches. I started this overhaul and then my professional and personal obligations got in the way. I am hoping to pick it back up here shortly, but that is time permitting.

[jfeil]

I tried to adapt it at least a bit myself, but didnt understand how this code could compile 😂

E.g. https://github.com/allRisc/RefWatchPlus/blob/main/source%2FPlayingPeriod.mc#L58

This call to Period.stop, while there is no stop function in period only in PlayingPeriod?