Christmas decorations and theme logic have been disabled throughout the app, including the isDecember utility, layout, and related imports. Layout now shows a skeleton UI while mounting to prevent layout shift. Minor improvements to RevenueChart tooltip colors and ChatDetail request headers for better consistency.
Introduces a NotificationProvider context to centralize notification logic and state, refactoring UnifiedNotifications to use this context. Adds a privacy toggle to AnalyticsDashboard and RevenueChart to allow hiding sensitive numbers. Updates layout to wrap the app with NotificationProvider.
