feat(WEB-132): add middlewares, support for seamless login and improve lang based routes

types/auth.d.ts

@@ -1,5 +1,4 @@
 import "next-auth"
-import type { NextRequest } from "next/server"
 
 // Module augmentation
 // https://authjs.dev/getting-started/typescript#popular-interfaces-to-augment
@@ -22,14 +21,6 @@ declare module "next-auth" {
    * Returned by `useSession`, `auth`, contains information about the active session.
    */
   interface Session {}
-
-  /**
-   *  NextAuthRequest isn't exported by next-auth so we declare a copy
-   *  of how they do it to support or switch in middleware.ts
-   */
-  interface NextAuthRequest extends NextRequest {
-    auth: Session | null
-  }
 }
 
 declare module "next-auth/jwt" {