Show more context information in ORT run sidebar

[mnonnenmacher]

If you have multiple tabs open to compare different runs the only context information available on all subscreens to identify the run is the index.

It would help with keeping the overview to have a little more context information visible on all screens, like the timestamp and the job statuses (as traffic lights). The global run id is also useful when having the Loki dashboard open in another tab, at least as long as we don't have a log viewer in the UI.

Also see the discussion in #1007.