Add color/visual indication to tabs for cartridges folders

💡 Idea

When I open a file from a specific cartridge, I want its tab to be colored with a configurable cartridge color.
This will help distinguish between cartridges 


References:
https://marketplace.visualstudio.com/items?itemName=orepor.color-tabs-vscode-ext
https://marketplace.visualstudio.com/items?itemName=mondersky.tabscolor
