Fix zeny substitution in stylist ui

[Asheraf]

Pull Request Prelude

• [x] I have followed proper Hercules code styling.
• [x] I have read and understood the contribution guidelines before making this PR.
• [x] I am aware that this PR may be closed if the above-mentioned criteria are not fulfilled.

Changes Proposed

Change the stylist ui to using pc->payzeny so the operation gets logged and counts toward achievements.