Key Features:
XP-based task completion - harder tasks earn more points.
Quick add option to quickly add tasks with default XP settings
Dynamic leveling system with milestone notifications & streak tracking
Badge system to unlock different achievements
Bonus XP for early completion and penalty for overdue tasks
Global leaderboard for competitive motivation (completely optional and you can "opt-in" and "opt-out" anytime).
Cross-device synchronization (Data persists across devices)
Guest users (data saves to local storage) and authenticated users (allows data sync)
