fix(mobile): logga ut ur Firebase vid utloggning (POLISH-1)

apps/mobile/src/app/profile.tsx

@@ -2,6 +2,7 @@ import { Alert } from "react-native";
 import { router } from "expo-router";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { api } from "@/lib/api";
+import { firebaseAuthProvider } from "@/lib/auth-provider/firebase";
 import { persistLanguageTag, useAuth } from "@/lib/auth";
 import { SUPPORTED_LANGUAGES, t } from "@/lib/i18n";
 import {
@@ -59,7 +60,11 @@ const RELIGIOUS = ["none", "halal", "kosher", "hindu_no_beef", "buddhist_vegetar
 
 export default function ProfileScreen() {
   const queryClient = useQueryClient();
-  const logout = useAuth((s) => s.logout);
+  const rawLogout = useAuth((s) => s.logout);
+ const logout = async () => {
+ await firebaseAuthProvider.signOut().catch(() => {});
+ await rawLogout();
+ };
 
   const me = useQuery({ queryKey: ["me"], queryFn: () => api<Me>("/v1/me") });
   const entitlements = useQuery({