Item Menu

Added

• Full vanilla item catalog: expanded from ~60 hand-picked items to 917 items
• Search — new button on the main menu, filter items by name or ID
• Back button on category/search lists for proper navigation

Changed

• Categories reorganized into 8 groups: Tools & Weapons, Armor, Combat, Food, Materials, Blocks & Building, Tools & Utility, Misc
• Quantity slider now scales to each item's real max stack size

Notes

• Trigger unchanged: rename a Stick to "Item Menu" via anvil, then right-click