RelishEconomy

✨ Added

• Added hotbar selling command support:
  • /sellhotbar (alias: /sellhb)
  • /re sell hotbar (alias: /re sell hb)
• Added sold-item hover breakdowns to sell result messages.

🔧 Improvements

• Expanded sold-item hover behavior across command and GUI sell flows for more consistent feedback.
• Improved command availability handling for feature/license-based registration.

🛠️ Fixed

• Fixed command unregister behavior that could affect commands that should stay available.
• Fixed incorrect/garbled characters in multiple command output messages.