Capes not showing

**Describe the bug**
Custom Capes not showing if you are nicked on hypixel.

**To Reproduce**
Steps to reproduce the behavior:
1. If you have access to /nick nick and join a game

**Expected behavior**
The cape should show on you always.

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Desktop (please complete the following information):**
- OS: [Windows 10]
- Version [b251]
- If built from source: Commit Hash

**Additional context**
Add any other context about the problem here.

Look for cape rendering and nickname handling code. Start by searching for 'cape' and 'nick' in the codebase. The bug likely involves the rendering logic checking the player's real username versus their nickname. Find where capes are drawn and see if it uses the nick name. Test by enabling a nick in-game and checking if the cape appears.

Written by the indexing model from the issue text.