feat: Add email verification, owner shift deletion, Coolify Docker compose setup, and fixes

frontend/src/App.jsx

@@ -106,14 +106,34 @@ export default function App() {
         try {
           const userData = await apiFetch('/users/me/');
           setUser(userData);
+          if (!userData.is_admin_user && !userData.is_staff && !userData.is_superuser && activeTab === 'admin') {
+            setActiveTab('home');
+          }
         } catch (e) {
           setAuthToken(null);
           setUser(null);
+          setActiveTab('home');
         }
       }
 
-      // 3. Check URL parameters for guest account claim link
+      // 3. Check URL parameters for email verification and claim link
       const urlParams = new URLSearchParams(window.location.search);
+      const verifyToken = urlParams.get('verify_email');
+      if (verifyToken) {
+        try {
+          const data = await apiFetch('/users/verify-email/', {
+            method: 'POST',
+            body: JSON.stringify({ token: verifyToken })
+          });
+          setAuthToken(data.token);
+          setUser(data.user);
+          showNotification(data.message || '✅ E-Mail-Adresse erfolgreich bestätigt!');
+          window.history.replaceState({}, document.title, window.location.pathname);
+        } catch (err) {
+          showNotification(`⚠️ E-Mail Bestätigung: ${err.message}`);
+        }
+      }
+
       const cToken = urlParams.get('claim_token');
       const gName = urlParams.get('guest_name');
       if (cToken && gName) {
@@ -190,12 +210,16 @@ export default function App() {
   const handleLogout = () => {
     setAuthToken(null);
     setUser(null);
+    setActiveTab('home');
     showNotification('Erfolgreich abgemeldet.');
     if (selectedEventId) fetchEventMatrix(selectedEventId);
   };
 
   const handleAuthSuccess = (userData, message) => {
     setUser(userData);
+    if (userData && !userData.is_admin_user && !userData.is_staff && !userData.is_superuser && activeTab === 'admin') {
+      setActiveTab('home');
+    }
     showNotification(message || 'Erfolgreich angemeldet!');
     if (selectedEventId) fetchEventMatrix(selectedEventId);
   };
@@ -423,7 +447,7 @@ export default function App() {
             onSelectEvent={handleSelectEvent}
             branding={branding}
           />
-        ) : activeTab === 'admin' ? (
+        ) : activeTab === 'admin' && user && (user.is_admin_user || user.is_staff || user.is_superuser) ? (
           <AdminPage
             branding={branding}
             onRefreshBranding={async () => {