fix(hub): auto-skip a track that fails to load instead of stalling the queue

A genuinely corrupt source file (found via a real "1 track, fails to play"
report) would stop a "play all" queue dead with no way forward except
manually picking the next track. The player now counts consecutive load
failures and advances past them on its own, capped so a pathological queue
(everything broken) doesn't spin forever; the existing Promise-rejection
catch and a new <audio> onerror handler both feed the same counter, since a
decode failure can surface either way depending on the browser.

0 files changed, 0 insertions, 0 deletions