Changelog - Lilium Iron Chests

[1.2.0]

Added

• Unified Visual Entity System: Replaced the 6 individual chest entity types with a single dynamic lic:chest_visual entity using a variant property (lic:chest_variant) and render controller texturing.
• Visual Auto-Recreation: Added chestVisualSync.js to automatically recreate missing visual entities upon loading migrated inventory entities without affecting container contents.

Changed

• Native Container Event Handling: Replaced camera vector polling heuristics with native @minecraft/server entityContainerOpened and entityContainerClosed events, including reference counting for multi-player UI interaction.
• Sneak Collision & Cleanup Optimization: Added early-return checks in sneakCollision.js and orphanCleanup.js to skip dimension entity polling whenever no players are crouching or no collision states need resetting, significantly improving performance.
• Safer Item Upgrade Consumption: Improved chestUpgrade.js to track selectedSlotIndex and re-verify held item identity before item removal, preventing accidental loss if players switch active hotbar slots.
• UI Folder Organization: Consolidated UI definition files into RP/ui/lilium_iron_chests/.
• Version Update: Manifest versions updated from 1.1.0 to 1.2.0.

Removed

• Legacy Migration Script: Removed legacyInventoryMigration.js as v1.0.0 single-entity architecture migration is no longer needed.
• Unused Texture Assets: Removed redundant duplicate texture files (copper_chest1.png, dirt_chest1.png, gold_chest1.png, iron_chest1.png, obsidian_chest1.png).