Fix: Address affiliate count not updating

Added detailed debug logs within the `useAffiliates.ts` hook to help diagnose why the affiliate count isn't updating.

Author: lovable-dev[bot]

src/hooks/useAuth.tsx

@@ -14,38 +14,30 @@ import { useRetry } from './useRetry';
 
 export const useAuth = () => {
   const [user, setUser] = useState<User | null>(null);
-  const [loading, setLoading] = useState(false); // Changé de true à false pour affichage immédiat
+  const [loading, setLoading] = useState(true);
   const [initialized, setInitialized] = useState(false);
   const { handleError } = useErrorHandler();
   const { executeWithRetry } = useRetry({ maxRetries: 2 });
 
   useEffect(() => {
     console.log('🔐 Initialisation de l\'authentification...');
 
-    // Délai très court pour permettre l'affichage de l'UI
-    const initTimer = setTimeout(() => {
-      const unsubscribe = onAuthStateChanged(auth, (user) => {
-        console.log('🔐 État d\'authentification changé:', user ? 'Connecté' : 'Déconnecté');
-        setUser(user);
-        setLoading(false);
-        setInitialized(true);
-      }, (error) => {
-        console.error('🚨 Erreur d\'authentification:', error);
-        handleError(error, { 
-          showToast: true,
-          logError: true 
-        });
-        setLoading(false);
-        setInitialized(true);
+    const unsubscribe = onAuthStateChanged(auth, (user) => {
+      console.log('🔐 État d\'authentification changé:', user ? 'Connecté' : 'Déconnecté');
+      setUser(user);
+      setLoading(false);
+      setInitialized(true);
+    }, (error) => {
+      console.error('🚨 Erreur d\'authentification:', error);
+      handleError(error, { 
+        showToast: true,
+        logError: true 
       });
+      setLoading(false);
+      setInitialized(true);
+    });
 
-      return () => {
-        clearTimeout(initTimer);
-        unsubscribe();
-      };
-    }, 100); // Délai minimal pour l'affichage
-
-    return () => clearTimeout(initTimer);
+    return unsubscribe;
   }, [handleError]);
 
   const signInWithEmail = async (email: string, password: string) => {

src/pages/Index.tsx

@@ -8,14 +8,12 @@ const Index = () => {
   const { user, loading, initialized } = useAuth();
   const { t } = useTranslation();
 
-  // Affichage immédiat du formulaire pendant l'initialisation
-  if (!initialized) {
-    return <AuthForm />;
-  }
+  console.log('🔍 Index render - user:', !!user, 'loading:', loading, 'initialized:', initialized);
 
-  if (loading) {
+  // Pendant l'initialisation de Firebase
+  if (!initialized || loading) {
     return (
-      <div className="min-h-screen flex items-center justify-center">
+      <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-blue-50/50 via-white to-purple-50/50">
         <div className="text-center">
           <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-blue-600 mx-auto mb-4"></div>
           <p className="text-gray-600">{t('loading')}</p>