Tab completion colors don't match ls colors

### Description

Thanks for opening this issue. Add a brief description of what this issue is, and how to recreate it. Do tag the relevant issue(s) and PR(s) below. If required, add some screenshot(s) to showcase the issue.

- Relevant Issues : Not sure if this is a bug or a feature request. My expectation is that tab completion colors would match those used in the ls command. See below ...

- Relevant PRs : (none)
- Type of issue :
- [ ] Installation
- [ ] Font-related
- [x?] Feature request
- [x?] Bug in existing feature
- [ ] Developer mode : Code quality / Tests / Documentation

The issue names no source files, tests, or entry points. Start by reproducing tab completion and comparing its colors with the ls output shown in the report; done means the completion colors match the expected ls colors, with the behavior covered by an appropriate test if the project provides one.

Written by the indexing model from the issue text.