Add border-style utilities

[SnowRunescape]

This pull request introduces additional border styles to enhance the flexibility and customization options for borders in the project. The original implementation provided basic border styles, and this update extends the capabilities by including variations for both horizontal and vertical borders, as well as specific styles for each side (top, right, bottom, left).

Changes Made

.border-x-{style} .border-y-{style} .border-s-{style} .border-e-{style} .border-t-{style} .border-b-{style} .border-l-{style} .border-r-{style}

Testing

Please ensure that the new styles have been tested in various scenarios to guarantee compatibility and consistency across different parts of the application.

[LeandroLovisolo]

Any updates on this PR? Having classes like border-l-dotted and border-r-solid would be a big usability improvement.

[SnowRunescape]

any updates?

[SnowRunescape]

@thecrypticace any updates?

[veganista]

I've been using maizzle and these are very handy for controlling table borders in old versions of Outlook.

Adding border-solid causes Outlook to render all borders, where adding border-*-solid allows adding borders to just the target side.

I'm sure supporting Outlook 2016 isn't a priority though 😂