ModMenu entrie isn't tagged as a "library"

[MattSturgeon]

Describe the bug
When "libraries" are hidden in ModMenu settings (default), this mod still shows up in the menu.

When "libraries" are shown, this mod isn't tagged as a "library".

To Reproduce
Steps to reproduce the behavior:

1. Install the mod
2. Install ModMenu
3. View ModMenu

Expected behavior
The mod should be tagged as a library, i.e. "badges": [ "library" ] in fabric.mods.json (under custom -> modmenu).

Screenshots

Desktop:

• OS: Linux/NixOS
• Minecraft 1.21.5
• Fabric fabric 0.123.2+1.21.5
• Mods modmenu v14.0.0-rc.2
• Version 0.2.11+mc1.21.5

Additional context

ModMenu docs: https://github.com/TerraformersMC/ModMenu#fabric-metadata-api