Somewhere, I'm online and listening to music

I've had the song I'm currently listening to and, if idle, the last song played displayed on my home page for a while now. Initially, it was powered by last.fm. As I've built my own scrobbler, I populated the element from my own data. The static implementation is straightforward: I store each listen as a record, when a listen is inserted, the cache is cleared and warmed and an update is displayed. What I've been kicking around as an idea has been to have a live progress display to complement this. I implemented something like this briefly while using Jellyfin to listen to music, but Jellyfin's webhooks weren't made for a live update like this. I've been using a Navidrome plugin to scrobble to my own API and this was a good opportunity to try and expand on it. Luckily, Navidrome added a playback_report method in v0.62 with exactly the data I needed: state, position_ms, playback_rate, and the track duration. When I'd attempted this with Jellyfin, I'd done so by advancing every single…