gnezim
f6b444a7a7
React templated the booking URL as '${locale}-${locale}', which
produced 'sb/app/ru-ru-ru-ru' for a BCP-47 'ru-ru' prop (our router
emits locales in BCP-47 form). The resulting link 404'd on the
Aeroflot booking tool.
Angular's BuyTicketLogic.getLink hardcodes 'sb/app/ru-ru' regardless
of the current UI language; do the same. The 'locale' prop is kept
optional on BuyTicketButton for backward-compat with existing
callers but is no longer consumed inside the URL builder.