🐛 Bug - Creating a private category always fails

[1enify]

Constant fail when trying to create a category limited to some roles

Steps to reproduce the behavior:

1. Right click/hold on a category
2. Click on "Create category"
3. Set it to private and pick some roles
4. Click "Create"
5. "Failed to create channel"

Expected behavior: creating the needed category

Screenshot:

System Information:

• OS: Android 12, EMUI 14.2.0
• Valour Version: 0.3.5.91
• Valour Platform: Web App
  • Browser: Brave 1.70.123(Chromium 129.0.6668.89)