Config System

• Added configuration system
• UpdateSelection now supports strings for single option changing instead of only index number
• Improved acrylic blur
• All :Update functions for elements now automatically call Callback
• Keybind Update function fixed, now updates the .Bind return upon update
• Added nil check for dropdown options and updateselection, insertoptions, removeoptions, and isoption

Learn more about configuration system:
https://brady-xyz.gitbook.io/maclib-ui-library/getting-started/loading-maclib
https://brady-xyz.gitbook.io/maclib-ui-library/getting-started/loading-maclib/creating-a-window/creating-a-tab-group/adding-tabs