Adding RTL support

[3adeling]

Hey @tnylea, I'm happy to add RTL support, but I wanted to confirm with you first since this change will require quite a few file modifications. Here's a breakdown of the classes that will be updated:

ml-X/mr-X will be changed to ms-X/me-X
pl-X/pr-X will be updated to ps-X/pe-X
All translations starting with ltr: will have a corresponding rtl: counterpart, like ltr:translate-x-[13px] and rtl:-translate-x-[13px]
left-X/right-X will become start-X/end-X
space-x-X will stay as is, but an additional rtl:space-x-reverse will be added for RTL support
Let me know if this approach works for you!

[3adeling]

[3adeling]