Add a pure `getMemberName(room, userId): string` helper in utils/room.ts
(= getMemberDisplayName ?? getMxIdLocalPart ?? userId) and replace the
inline `getMemberDisplayName(room, id) ?? getMxIdLocalPart(id) ?? id`
fallback across the codebase. No behavior change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* add mutation observer hok
* add hook to read speaking member by observing iframe content
* display speaking member name in call status bar and improve layout
* fix shrining
* add joined call control bar
* remove chat toggle from room header
* change member speaking icon to mic
* fix joined call control appear in other
* show spinner on end call button
* hide call statusbar for mobile view when room is selected
* make call statusbar more mobile friendly
* fix call status bar item align
* add mutation observer hok
* add hook to read speaking member by observing iframe content
* display speaking member name in call status bar and improve layout
* fix shrining