Tempus should be able to open share links from the search field

[henrebotha]

Related to #403.

If I paste a share link into the search field, Tempus should take me to the shared item (in the app, I mean, not deferring to the browser). Apps like Spotify can do this.

I don't know technically what this would involve. Ideally, the back end (Navidrome in my case) would be able to return a JSON payload for the share link; then Tempus could parse that to figure out what to navigate to. Not sure if that's generally supported. But even if Tempus just does the equivalent of curl, at least in the case of Navidrome, there is a window._SHARE_INFO__ JSON object directly in the response that contains all the share data. So Tempus could probably parse that out pretty easily.