More colorful file folder

[dupeiran001]

Check for existing issues

• Completed

Describe the feature

All gray file tree sometimes is really bothering.

Maybe it can be polished that those file of less importance like config file (cargo.toml etc.) can be displayed in darker gray, and source code file (.rs .cpp etc.) can add a language icon to it? for example the Ferris for rust?

If applicable, add mockups / screenshots to help present your vision of the feature

this is my VSCode file icon screenshot

[SomeoneToIgnore]

Looks like a duplicate of #5525 ?

[dupeiran001]

sorry for that

[muuvmuuv]

but, do post your screenshot there too, I prefer colourful icons as well