DP7: fix inverted Deafen/Undeafen aria-label on the sound button so it
matches the action and tooltip.
DP8: add aria-pressed to Sound/Video/ScreenShare toggles and align the
Microphone toggle to the same "pressed = feature on/active" semantic.
DP9: return focus to the trigger when the GifPicker closes and cap its
fixed width to min(312px, calc(100vw - 16px)) so it can't overflow
narrow viewports.
DP10: drop redundant mouse-only clear onClick nested inside the search
filter Chip buttons (parent chip/menu already performs the clear);
the cross icons are now purely decorative.
DP11: constrain the voice recorder widget and let the waveform shrink so
it fits a narrow composer, and expose the live duration as a role="timer"
snapshot instead of spamming a screen reader every 100ms.
DP12: announce the live-call participant count via a visually-hidden
role="status" region.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
jared
6cf18c3bd9