Feature/bl UI 3280 update settings menu

[andrupu]

Fixes # BLUI-3280

Changes proposed in this Pull Request:

• add RTL directional settings

To Test:

• yarn start:reactdev

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 0a4c9e1):

https://blui-react-docs--pr798-feature-blui-3280-up-0mlxeld3.web.app

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