ZoneRental

Removed

• Unused Rental factory methods - Removed fromLegacyStorage() and fromMigration() from Rental.kt (never called, migration handled inline)
• Deprecated non-world-aware methods - Removed 7 methods that were replaced by world-aware versions:
  • SignManager.updateSign(String)
  • WorldEditManager.captureRegion(String)
  • WorldEditManager.restoreRegion(String)
  • WorldEditManager.hasCapture(String)
  • WorldEditManager.deleteCapture(String)
  • StorageManager.collectItemsFromRegion(String)
  • EzChestShopManager.removeShopsInRegion(String)
• Deprecated permission - Removed zonerental.admin.retime (replaced by zonerental.admin.duration)

Fixed

• Dead code conditions - Removed 3 conditions that were always true/false:
  • CreateSignCommand.kt: Redundant null check (getTargetBlock never returns null)
  • SignManager.kt: Two null checks in for loops (List elements cannot be null)

Changed

• Documentation - Updated CLAUDE.md WorldEdit Integration examples to use world-aware method signatures