Update arena mode to colisee visapi #18
Description
The new arena, colisee, has a proper visualizer api: https://github.com/siggame/colisee-visapi/
When the connection is set to "Arena", it should hit-up that API and play back a gamelog from there.
Currently the simple arena implementation is done here:
Line 77 in aeb8bef
Ideally this would probably be moved to a separate function, complete with JSDoc comments, and updated to work with the new visapi.