Description of the new feature/enhancement

Hello everybody, I think it is a good idea to give the user the possibility to pick colors of the currently opened tabs. The use case is the following: I use command line git and I work on multiple projects in parallel. This means that I have multiple tabs, each for a different git repo.

I want to be able to differentiate at a quick glance which tab is for which folder/repo/project/whatever and a tab color (if I can set one) is very strong visual cue.

For example, Visual Studio Code has the Peacock extension, which gives you the possibility to color your editors differently, according to the project you are currently working on.

Visual Studio has similarly SolutionColor

Proposed technical implementation details (optional)

What I imagine is that, if the user does a right click on a tab, a menu is shown, with an element called 'Choose a color' or something similar. When the element is clicked, a simple color picker (ala OneNote) is displayed:

Then there are two possibilities:

• the simple one is that the tabs are colored in the selected color and after the application is closed, this information is lost
• the more complex one: the application takes note of the current working dir of the shell, belonging to the tab and as long as the shell remains in this folder or a subfolder, the tab is colored in the chosen color. If this is even possible, one can store the folder/chosen color list in the settings and restore the tab colors, after the application is restarted.

If this is interesting to you, I would like to try to implement it. What are your thoughts?

Regards