NOrder v1.2.4 - Critical Security Update

Fixed critical dupe exploits in the order delivery system:

• Fixed duplicate processing when inventory close event fires multiple times
• Added order status validation - only ACTIVE orders can receive deliveries
• Fixed race condition when multiple players deliver to the same order simultaneously
• Fixed order completion status not updating when order owner is offline
• Added synchronized block to prevent concurrent delivery exploits
• Added OrderLogger for tracking all order activities (create, deliver, cancel, expire)

Added Folia support

Added UpdateChecker
Added bStats

Added Shulker Box Delivery Support
Added Cancel Player Order
Performance optimization

Enchance compatibility checks for fork and version support.
Add better null check for PlaceholderAPI