Loot Spots

Added

• Copy & paste settings — copy a spot's rotation, scale and respawn timer and apply it to any other spot. Available both as /lootspots copy / /lootspots paste and as buttons in the editing panel.
• Undo — /lootspots undo reverts your last change: move, rotate, scale, paste, or even a full deletion. Deleted spots are recreated with their item and settings intact. History holds the last 30 actions per player.
• Presets — save a spot's item, rotation, scale and timer under a name and place it again anywhere with one command. /lootspots preset save|place|delete|list. Presets are stored with the world and survive restarts, and names auto-complete in chat.
• Hold-to-pickup — survival players now hold right-click to collect an item, with the ring filling up as a progress indicator. Duration is set by pickupHoldSeconds in the config; set it to 0 for the old instant pickup.
• Spot list — /lootspots list shows every loot spot in the world, nearest first, with its ID, item, coordinates, distance, and clickable [TP] and [DEL] buttons. Already-looted spots are greyed out.
• Delete with confirmation — deleting from the list asks first, showing which spot and item you're about to remove. Also usable directly as /lootspots delete <id>.