Sell Wand & Bulk Chest Selling Tool v2.2.0

• Sell processing is now fully asynchronous price lookups, shulker box NBT parsing, and item scanning no longer block the main thread, eliminating TPS drops on large containers
• Per-item sell messages no longer re-fetch prices from the shop plugin; values are reused from the computed sell plan
• Added quantity argument to /sigmasellaxe give <player> <quantity> admins can now give multiple Sell Axes in one command

Fixed critical security issue where GriefPrevention protection was being bypassed, allowing players to sell items from protected chests without proper permissions.

• Bug Fix - Fixed GriefPrevention protection bypass
• Security - Container access now properly requires build permission
• Improvement - Error handling now denies access by default for better security

Fixed issue where non-sellable shulker boxes were being deleted from containers. Non-sellable shulker boxes are now always preserved, whether empty or not.
• Fixed shulker box deletion - non-sellable shulker boxes are now kept in containers
• Improved behavior - shulker boxes are preserved as containers, not removed when empty

Added full shulker box support, console give command, debounced logging, and professional formatting. Increased transaction limits to 95k items.
• Shulker box support - sell items inside shulker boxes
• Console give command - works from console now
• Debounced logging - reduced log flooding
• Professional formatting - commas and K/M/B abbreviations
• Increased limits - supports up to 95k items per transaction

Fixed receipt GUI item dragging issue and improved give command. Unified debouncing logic for better user experience.
• Fixed receipt GUI - players can no longer drag items out
• Give command - removed duplicate check, allows multiple sellaxes per player
• Debouncing - unified logic includes "no items" messages in debounce cycle

Added complete receipt system with clickable link and detailed GUI. Changed number formatting to K/M/B abbreviations for better readability.

• Receipt system with clickable "[ ✉ Check Receipt ]" link
• Detailed receipt GUI showing all sold items with prices
• Number formatting: $140K, $1.5M, $2.3B for better readability
• Command: /sigmasellaxe receipt

Added cumulative sales tracking with smart summary display. Shows total sales when player stops selling.

• Tracks all sales during rapid selling sessions
• Displays total earnings after 1 second of inactivity
• Performance optimized with async processing

Added full ItemsAdder support with visual GUI binding system. Backward compatible with old axes.
• /sigmasellaxe bind - Open GUI to bind ItemsAdder custom items to Sell Axe
• /sigmasellaxe updateOld - Update existing Sell Axes to match current bound item configuration