Kiwi's Wardrobe [1.21.x] Recoded

Version 3.0.0 – Full Rewrite The entire plugin has been recoded from scratch for Paper 1.21 / Java 21. Changes: - Complete rewrite of the entire codebase - New GUI layout: navigation in the top row, all 9 status buttons always accessible - Armor is always visible in the GUI – no more red glass placeholders - One-click equip, unequip and instant switching between sets - Full NBT support: durability, enchantments, item flags, custom model data and anvil names are preserved - Removing armor manually outside the GUI now instantly updates the wardrobe slot - Items placed in the GUI are saved immediately – no need to close first - No duplication possible – items are tracked at all times - Multi-language system: English, German and Italian included, fully extensible - Per-slot permissions with optional permission plugin – works without one too - Admin view notify can be toggled in config - All messages carry a consistent chat prefix - Config cleaned up – structure settings and language texts are now separated - Added: messages_en.yml, messages_de.yml, messages_it.yml - Italian, French, Turkish, German translation added Bug Fixes: - Fixed item duplication when manually removing armor pieces - Fixed armor not applying to player body when GUI is open - Fixed old slot not updating when switching between sets - Fixed items disappearing after storing and equipping in the same GUI session