feat(C-01): i18n main commands — 148 translatable keys
Phase 3: Migrate Component.literal() in all remaining command files.
- NPCCommand (34), CellCommand (33), SocialCommand (16), CollarCommand (25),
KeyCommand (18), BountyCommand (6), KidnapSetCommand (2), CaptivityDebugCommand (7),
InventorySubCommand (3), TestAnimSubCommand (2), MasterTestSubCommand (7), DebtSubCommand (8)
- Strip all section sign color codes, use .withStyle(ChatFormatting)
- 148 new keys in en_us.json (command.tiedup.*)
- Debug/dynamic strings intentionally kept as literal