feat(SW-467): add routing for details steps

middlewares/bookingFlow.ts

@@ -1,6 +1,6 @@
 import { NextResponse } from "next/server"
 
-import { hotelReservation } from "@/constants/routes/hotelReservation"
+import { bookingFlow } from "@/constants/routes/hotelReservation"
 
 import { resolve as resolveEntry } from "@/utils/entry"
 import { findLang } from "@/utils/languages"
@@ -35,6 +35,5 @@ export const middleware: NextMiddleware = async (request) => {
 }
 
 export const matcher: MiddlewareMatcher = (request) => {
-  const lang = findLang(request.nextUrl.pathname)!
-  return request.nextUrl.pathname.startsWith(hotelReservation[lang])
+  return bookingFlow.includes(request.nextUrl.pathname)
 }