Use Tailwind RTL styles everywhere

[sarayourfriend]

Description

Updates all existing tailwind styles that used one of the direction specific styles to use the start/end styles introduced by the Tailwind CSS RTL plugin

Testing Instructions

Run the app and ensure that the styles still work in LTR mode. Go ahead and switch the dir on the root HTML element to be rtl but know that a vast majority of the site has not been converted to have proper RTL support so most of it will be broken. The Tailwind CSS RTL plugin definitely works fine based on the PR that introduced it and what you can see in Storybook so we don't have to test that those styles work correctly, but do check that I've switched the l styles to s and the r styles to e. For good measure check that I didn't miss anything (I think my searches worked to catch all the instances of it but I might have missed some).

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main) or a parent feature branch.
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no visible errors.

Developer Certificate of Origin

Developer Certificate of Origin

Developer Certificate of Origin
Version 1.1

Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
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Everyone is permitted to copy and distribute verbatim copies of this
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Developer's Certificate of Origin 1.1

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    have the right to submit it under the open source license
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[obulat]

Works great, thank you for these changes.
This PR highlights the need to convert components using custom SCSS styles to the new style system.