[Mod Compat] BetterHUD, Multi-Hotbar, Dual Hotbar

**Describe the bug**
Enabling the BetterHUD, Multi-Hotbar, or Dual Hotbar mods cause this mod's visual elements to disappear. This does not affect the button found in the menu.

**To Reproduce**
Steps to reproduce the behavior:
1. Install Forge 1.12.2
2. Install 5zig
3. Install one of the aforementioned mods
4. See error

**Expected behavior**
I expect the visual elements of 5zig to remain alongside those added/changed by the other

**Desktop (please complete the following information):**
- OS: Windows 10
- Version: 10.0.18363 Build 18363

The issue is about mod compatibility with BetterHUD, Multi-Hotbar, and Dual Hotbar mods causing visual elements to disappear. Start by examining the rendering code in the 5zig mod, particularly the HUD components. Look for conflicts in GUI layer rendering or event handling. Test with Forge 1.12.2 and the mentioned mods to reproduce the issue. Determine how these mods interact with Minecraft's rendering pipeline and identify where 5zig's elements are being overridden or hidden.

Vom Indexierungsmodell aus dem Issue-Text verfasst.