Hi Cris ( @cladv ) and welcome,
I didn't wanted to spam the Introduction Topic but I wanted to respond to some of your "missing" features, with some ideas and workarounds.
Although not natively supported out of the box by silverbullet, but I found a workaround to use "shared files/foders" with my wife in silverbullet, and still each of us has also their "private" files too. The workaround I use is to have two space folders and two instances of silverbullet running using two different ports (:3000 and :3001 for example) and in one of the space folders to have a folder with the pages you want to share with another space, and in the other space-folder you create a SymLink to that folder. so basically the other person can see and edit/modify the files too. so basically they are synced between two separate spaces/instances. The only thing is that the two persons shouldn't edit/modify the files at the same time, otherwise you'll end up with conflicted files. although i don't know if you can spin up two instances in in the same docker container, i run my silverbullet instances inside a proxmox LXC container.
No Comment - I don't own a Galaxy watch
i think this is possible to create a space-lua script which updates the "sensor" using http request, and in homeassistant you can simply integrate this in your Dashboard. And from there i think it shouldn't be a problem displayinh that sensor-card on your watch.
when i will have some spare time (not in the near feature) i might take a spin at this. it sounds quiet simple to implement. ![]()