Zoff - Shared Music Queue

- Redesigned home screen with the Zoff logo, a retro sunrise, and refreshed typography. - Added animated room-name and playlist-prompt suggestions with subtle haptic feedback. - Improved iPad layouts with stacked content, better spacing, and clearer navigation. - Refined room cards and selected tabs with smaller text, solid backgrounds, and cyan outlines. - Added public-room browsing and search, including inactive rooms, with 12 rooms per page. - Added live room chat alongside the queue, with unread indicators, local timestamps, and admin badges. - Added chat activity for song additions, votes, skip votes, skips, removals, and name changes. - Added a persistent device setting to turn chat on or off. - Improved chat scrolling, message positioning, and keyboard handling so the message input stays accessible. - Improved performance in long conversations by limiting retained messages and rendering them efficiently. - Improved room headers, player positioning, and queue/chat layouts across iPhone and iPad. - Restored shared scrolling between Now Playing and the queue on smaller screens. - Simplified device settings and clarified the Public room setting. - Replaced “Allow Skip” with “Admins Only Skip” and corrected admin skip permissions. - Improved permission-related error messages when adding or skipping songs. - Fixed playlist imports into empty rooms not starting playback. - Fixed newly added songs appearing in the wrong queue position. - Room creators now automatically receive admin access when creating a password-protected room. - Filtered out YouTube videos that do not allow embedded playback, including pasted links. - Improved validation for room names, display names, and chat messages. - Fixed font compatibility issues and updated dependencies with security and stability improvements.