Replace hardcoded red-500/red-400 color references with the semantic
`destructive` design token. This ensures error and danger states adapt
correctly to theme changes and maintain consistency across the UI.
Files: PlayerExpanded, PlayerQueue, WebhooksView, RolesPage, ChatPage,
AdminDashboardStatCard, NotificationsViewItem/Header, AnalyticsViewTopTracks,
AdminDashboardTabs, AdminDashboardHeader.
Co-authored-by: Cursor <cursoragent@cursor.com>
3afc7e7762