feat(WEB-111): adjust footer for updated model

types/components/current/footer.ts

@@ -1,16 +1,5 @@
-import { Lang } from "@/types/lang"
-import {
-  ExternalLink,
-  InternalLink,
-  NavigationItem,
-} from "@/types/requests/footer"
+import type { NavigationItem } from "@/types/requests/footer"
 
 export type FooterNavigationProps = {
   linkGroups: NavigationItem[]
-  lang: Lang
-}
-
-export type FooterNavigationItemProps = {
-  linkObject: InternalLink | ExternalLink
-  lang: Lang
 }