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.

11 files changed, 45 insertions, 1 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
index 70d2b95..6df5a77 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
@@ -189,6 +189,7 @@ export default {
     other: '{n} Titel',
   },
   'music.err_transport': 'Transport nicht verbunden',
+  'music.err_playback': 'Wiedergabefehler',
   'music.player_play': 'Abspielen',
   'music.player_pause': 'Pause',
   'music.player_prev': 'Vorheriger',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
index 0ee0972..4c0db39 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
@@ -187,6 +187,7 @@ export default {
     other: '{n} tracks',
   },
   'music.err_transport': 'Transport not connected',
+  'music.err_playback': 'Playback error',
   'music.player_play': 'Play',
   'music.player_pause': 'Pause',
   'music.player_prev': 'Previous',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
index 69e2687..2d795fc 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
@@ -187,6 +187,7 @@ export default {
     other: '{n} pistas',
   },
   'music.err_transport': 'Transporte no conectado',
+  'music.err_playback': 'Error de reproducción',
   'music.player_play': 'Reproducir',
   'music.player_pause': 'Pausa',
   'music.player_prev': 'Anterior',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
index 8d52d37..0ce4c53 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
@@ -188,6 +188,7 @@ export default {
     other: '{n} pistes',
   },
   'music.err_transport': 'Transport non connecté',
+  'music.err_playback': 'Erreur de lecture',
   'music.player_play': 'Lecture',
   'music.player_pause': 'Pause',
   'music.player_prev': 'Précédent',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
index dfd4bbc..2ddea64 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
@@ -188,6 +188,7 @@ export default {
     other: '{n} tracce',
   },
   'music.err_transport': 'Trasporto non connesso',
+  'music.err_playback': 'Errore di riproduzione',
   'music.player_play': 'Riproduci',
   'music.player_pause': 'Pausa',
   'music.player_prev': 'Precedente',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
index 10d2088..82a8fc2 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
@@ -185,6 +185,7 @@ export default {
     other: '{n}曲',
   },
   'music.err_transport': 'トランスポートが接続されていません',
+  'music.err_playback': '再生エラー',
   'music.player_play': '再生',
   'music.player_pause': '一時停止',
   'music.player_prev': '前へ',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
index 3342559..be0184a 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
@@ -189,6 +189,7 @@ export default {
     other: '{n} nummers',
   },
   'music.err_transport': 'Transport niet verbonden',
+  'music.err_playback': 'Afspeelfout',
   'music.player_play': 'Afspelen',
   'music.player_pause': 'Pauzeren',
   'music.player_prev': 'Vorige',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
index 1b52a8b..0738cf5 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
@@ -198,6 +198,7 @@ export default {
     other: '{n} utworu',
   },
   'music.err_transport': 'Transport niepołączony',
+  'music.err_playback': 'Błąd odtwarzania',
   'music.player_play': 'Odtwórz',
   'music.player_pause': 'Pauza',
   'music.player_prev': 'Poprzedni',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
index 1b8c50c..1874a5b 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
@@ -189,6 +189,7 @@ export default {
     other: '{n} faixas',
   },
   'music.err_transport': 'Transporte não conectado',
+  'music.err_playback': 'Erro de reprodução',
   'music.player_play': 'Reproduzir',
   'music.player_pause': 'Pausar',
   'music.player_prev': 'Anterior',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
index 5cc6cb3..08fd940 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
@@ -182,6 +182,7 @@ export default {
     other: '{n} 首曲目',
   },
   'music.err_transport': '传输未连接',
+  'music.err_playback': '播放错误',
   'music.player_play': '播放',
   'music.player_pause': '暂停',
   'music.player_prev': '上一首',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/music-player.js b/packages/meshbay-hub/src/meshbay_hub/static/music-player.js
index eac011a..690efc9 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/music-player.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/music-player.js
@@ -136,9 +136,25 @@ function MusicPlayerBar({ transportRef, gekRef, queue, onClose }) {
   const [currentTime, setCurrentTime] = useState(0);
   const [duration, setDuration] = useState(0);
   const [showQueue, setShowQueue] = useState(false);
+  // A broken source file (truncated download, a format the browser has no
+  // decoder for) must not stall a "play all" queue on the one track that
+  // failed — found live against a real library: a corrupt few-hundred-byte
+  // file with no audio stream at all, sitting between two good tracks.
+  // Bounded so a queue that turns out to be *entirely* bad (every file the
+  // same unsupported format) fails once, visibly, rather than burning
+  // through the whole list in an instant.
+  const consecutiveFailuresRef = useRef(0);
+  const MAX_CONSECUTIVE_FAILURES = 5;
 
   const currentTrack = tracks[order[pos]] || null;
 
+  const advancePastFailure = useCallback(() => {
+    consecutiveFailuresRef.current += 1;
+    if (consecutiveFailuresRef.current > MAX_CONSECUTIVE_FAILURES || order.length <= 1) return;
+    if (pos + 1 < order.length) setPos(pos + 1);
+    else if (repeat === 'all') setPos(0);
+  }, [order.length, pos, repeat]);
+
   // Stops playback the moment this bar goes away for any reason -- the
   // close button below, or the shell tearing it down on its own (leaving
   // the group, switching to a different one). A component removed from the
@@ -200,6 +216,7 @@ function MusicPlayerBar({ transportRef, gekRef, queue, onClose }) {
     setOrder(initialOrder);
     setPos(startPos);
     setError('');
+    consecutiveFailuresRef.current = 0;
     // Playback itself starts from the effect below, keyed on [tracks, order, pos].
   }, [queue]);
 
@@ -220,12 +237,14 @@ function MusicPlayerBar({ transportRef, gekRef, queue, onClose }) {
         audio.src = url;
         audio.currentTime = 0;
         await audio.play();
+        consecutiveFailuresRef.current = 0;
         setPlaying(true);
         prefetchNext(pos);
       } catch (err) {
         if (loadTokenRef.current !== myToken) return;
         setError(err.message || String(err));
         setPlaying(false);
+        advancePastFailure();
       } finally {
         if (loadTokenRef.current === myToken) setLoading(false);
       }
@@ -233,6 +252,21 @@ function MusicPlayerBar({ transportRef, gekRef, queue, onClose }) {
     // eslint-disable-next-line
   }, [currentTrack && currentTrack.id]);
 
+  // Belt and suspenders alongside the catch block above: `.play()` rejecting
+  // is the common path for a source the browser can't decode at all, but a
+  // decode failure can also surface later, asynchronously, as an `error`
+  // event on the element itself rather than a rejected promise — found live
+  // to matter (a truncated file with a valid-looking header but no audio
+  // stream). Both paths converge on the same bounded advance, so whichever
+  // fires first, the queue moves on exactly once.
+  const handleMediaError = useCallback(() => {
+    const audio = audioRef.current;
+    const mediaError = audio && audio.error;
+    setError((mediaError && mediaError.message) || t('music.err_playback'));
+    setPlaying(false);
+    advancePastFailure();
+  }, [advancePastFailure]);
+
   useEffect(() => {
     const audio = audioRef.current;
     if (audio) audio.volume = volume;
@@ -321,7 +355,7 @@ function MusicPlayerBar({ transportRef, gekRef, queue, onClose }) {
       <audio ref=${audioRef}
         onTimeUpdate=${(e) => setCurrentTime(e.target.currentTime)}
         onDurationChange=${(e) => setDuration(e.target.duration)}
-        onEnded=${onEnded} />
+        onEnded=${onEnded} onError=${handleMediaError} />
       <div class="music-player-info">
         <${Icon} name="music" cls="music-player-icon" />
         <div class="music-player-text">