Add support for 16 bit colors (needed by Textual)

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#536 opened on Jan 12, 2023 9 comments 0 reactions 0 assignees View on GitHub

fix committed

Description

Please add support for truecolor (needed by [Textual](https://github.com/Textualize/textual) and [Rich](https://github.com/Textualize/rich)).

Currently [Rich](https://github.com/Textualize/rich) TUI in a-Shell are displayed like this:

![IMG_0626](https://user-images.githubusercontent.com/713559/212204522-d11adf94-0262-4a0c-93f8-36dd58e4c9a5.jpeg)

But they should be displayed like this:

![IMG_0627](https://user-images.githubusercontent.com/713559/212204558-f83fecc5-db53-4c41-8273-7c1df683a95c.jpeg)

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