Deploy theme persistence and navigation fix

Deploy static theme toggle script

Deploy clickable theme toggle

Deploy universal page spacing

Deploy spacing and theme toggle fix

Deploy normal dashboard layout

Deploy dashboard UI cascade fix

Deploy refreshed UI theme

adjust: sidebar length fixed

fix: overall UI

fix: Notification auto delete in 30 days, dashboard fixes

refactor: replace dark mode toggle button with ThemeToggle component and clean up related code; update ConfirmDialog styling for consistency; enhance dark mode styles in app.css

feat: add task archiving and kanban updates

Merge remote changes and apply TaskStatus/TaskPriority enum refactoring

Add project files.