- Change tooltip background from bg-foreground to bg-popover (dark)
- Increase text size from text-xs to text-sm
- Add border border-border for subtle definition
- Use font-semibold for slot name label
- Wrap each wardrobe slot button with shadcn Tooltip component
- Show slot name and current item name on hover
- Use smooth fade-in/zoom-in animation from shadcn tooltip
- Position tooltip to the right of each hotspot with 8px offset
- Add EquipmentEditorDialog for per-category attachments, skins, and custom names
- Add Wardrobe component with soldier image and clickable equipment slots
- Add WardrobePanel with loadout selector and current equipment display
- Add WardrobeSlotPicker dialog for equipping items from locker
- Add equip/unequip loadout functionality with equipped badge
- Add equipment schema to LockerStorages (attachments, skin, customName)
- Add wardrobe slot layout with hotspot positions for each equipment type
- Add locker:item-attach, locker:item-detach, locker:item-skin event types
- Update LoadoutCard to show equipped status and equipment list
- Update LoadoutsPanel to pass ownedItems for equipment display
