Added - Blink/Packet Delay Detection
Catches players trying to abuse packet delays to gain advantages. Works by tracking packet timing and spotting unusual patterns.

Performance Boost

• Database operations no longer cause lag spikes - everything runs in background threads
  
• Memory usage stays low with automatic cleanup every 30 seconds
  
• Block break calculations are way faster now using hashmaps

Better Structure

• Added utility for cleaner collection handling
  
• Optimized processing player data