feat(hub): give the audio-language button a glyph of its own

The audio-track selector was drawn with `volume` — the same glyph the music
player uses for its level control, and the same one the browser draws a few
dozen pixels below it, since the video player mounts `<video controls>` and
gets the native volume speaker with it. One drawing, two meanings, in one
window.

`speech-pair` is two offset bubbles: the same line, said twice, which is what
the button chooses. Nothing crosses anything — the set is stroked with no
fill, and two overlapping outlines read as a tangle at 20 px — and it leaves
the conventional subtitle glyph free for the button planned beside it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UGY17EPph5LsLzePPXhUVc

1 files changed, 1 insertions, 1 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/video-player.js b/packages/meshbay-hub/src/meshbay_hub/static/video-player.js
index 4970262..23b0699 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/video-player.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/video-player.js
@@ -1036,7 +1036,7 @@ function VideoPlayer({ entry, transportRef, gekRef, onClose, onDownload }) {
             <button class="video-close ${audioMenuOpen ? 'cast-active' : ''}"
               onClick=${() => setAudioMenuOpen(!audioMenuOpen)}
               title="${t('video.audio_track')}">
-              <${Icon} name="volume" /></button>
+              <${Icon} name="speech-pair" /></button>
             ${audioMenuOpen && html`
               <div class="cast-picker">
                 ${audioTracks.map((track) => html`