The knob was offset because `after:start-[2px]` + `rtl:peer-checked:after:-translate-x-full`
creates conflicting positioning in RTL. Fix: wrap the toggle in dir="ltr" and use
`after:left-[2px]` so the switch itself is always LTR (knob moves left→right when on),
while the label text around it remains RTL.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>