1 time login only

app/_layout.tsx

@@ -26,19 +26,11 @@ export default function RootLayout() {
   const [user, setUser] = useState<User | null>(null);
   const [userRole, setUserRole] = useState<string | null>(null);
 
-
-    useEffect(() => {
-      if (Platform.OS === 'android' && UIManager.setLayoutAnimationEnabledExperimental) {
-          UIManager.setLayoutAnimationEnabledExperimental(true);
-      }
-    }, []);
-
-
   useEffect(() => {
     const unsubscribe = onAuthStateChanged(auth, async (currentUser) => {
-      setUser(currentUser);
       if (!currentUser) {
         router.replace("/login/login");
+        setUser(null);
         return;
       }
 
@@ -47,6 +39,7 @@ export default function RootLayout() {
 
       if (!userDoc.exists()) {
         router.replace("/login/login");
+        setUser(null);
         return;
       }
 
@@ -56,8 +49,10 @@ export default function RootLayout() {
 
       if (role === "chef") {
         router.replace("/(tabs)");
-      } else if (role === "responsable") {
-        router.replace("/login/login");
+      } else if (role === "resp") {
+        router.replace("/(tabs)");
+      } else if (role === "ouvrier") {
+        router.replace("/(tabs)");
       } else {
         router.replace("/login/login");
       }