A special type of customizations that happen outside of layouts and affect the whole client instead of just specific menus that have customizations enabled.

• They are smaller, mostly save-to-apply customizations (or "tweaks") that do not need menus to have customizations enabled.
• The "Custom Window Icon" and "Custom Window Title" would then fall under this new category.
• Global customizations can be accessed via menu bar -> Customization -> Global Customizations.
• Global Customizations get applied to every menu in the game (and other non-menu parts), even if menus do not have customizations enabled.

Global customization options:

• Custom Window Icon
• Custom Window Title
• Custom Button Background Textures (Normal, Hover, Inactive)
• Custom Slider Background Texture
• Custom Slider Handle Textures (Normal, Hover, Imactive)
• Custom Background Panorama
• Custom Menu Music Tracks (should work like Vanilla menu music and randomly pick a track from the tracks list)
• Custom Font (game-wide, not just in menus)
• Custom Button Click Sound (inject in playDownSound())
• Custom Menu Background Texture (for older MC versions) (should be a tile texture that connects seamlessly, just like the original)