Playoff Schedule - Timers and Portrait mode

Please add the live timers that go on the display screen to the Playoff Schedule screen. It will help queuers be able to answer team questions about time to the next match with varying event venue layouts. (This was also mentioned in a comment on Bug #827, but separated for the sake of clarity)

On iPads and other full-size tablets, it would be great if the "Playoff Schedule" page would cleanly fit (width-wise) in portrait mode. I was flipping the tablet between portrait and landscape while changing between the HR screen and the Playoff Schedule.

- One suggestion is to remove the words "Playoff Match" from the second column with the match number. That information is redundant with the column header and the title of the page.
- Another suggestion is to only list Alliance numbers in the schedule and include the Alliance # to Team # cross reference at the bottom of the Playoff Schedule screen. This info is at the top of the Alliance bracket, but it would be nice not to change tabs/screens constantly.

Current fit on landscape:
[https://drive.google.com/file/d/1ouVZQyeATQ0zxDWuqSfy8kwyd4y0dWL5/view?usp=sharing](url)

No files, tests, or entry points are identified in the issue, so start by locating the Playoff Schedule screen and its display-screen timer implementation. Done means the live timers appear on that screen and the schedule fits cleanly in portrait mode on full-size tablets, including the requested layout changes.

Written by the indexing model from the issue text.