new desighn finale Test1

#deploy

src/components/app/Main.tsx

@@ -4,12 +4,22 @@ import { LogOut, Menu } from 'lucide-react';
 import { useAuth } from '@/contexts/AuthContext';
 import { useNavigate } from 'react-router-dom';
 import  DashboardContainer  from '../dashboard/DashboardContainer';
-import { cn } from '@/lib/utils';
+import { DropdownMenu, DropdownMenuContent, DropdownMenuTrigger } from '@/components/ui/dropdown-menu';
-const Main: React.FC = () => {
+import { HeaderProvider, useHeader } from '@/contexts/HeaderContext';
+
+const MainShell: React.FC = () => {
+  const { header, resetHeader } = useHeader();
+
+  useEffect(() => {
+    return () => {
+      resetHeader();
+    };
+  }, [resetHeader]);
+
   const { user, logout } = useAuth();
   const navigate = useNavigate();
   const [hasActiveEvent, setHasActiveEvent] = useState(false);
-  const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
+  // header is already available above
   
   // Check for active events - This will be replaced with actual API call
   useEffect(() => {
@@ -54,27 +64,46 @@ const Main: React.FC = () => {
       <header className="sticky top-0 z-40 border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
         <div className="container flex h-16 items-center justify-between px-4">
           <div className="flex items-center gap-2">
-            <Button
-              variant="ghost"
-              size="icon"
-              className="md:hidden"
-              onClick={() => setIsMobileMenuOpen(!isMobileMenuOpen)}
-            >
-              <Menu className="h-5 w-5" />
-              <span className="sr-only">Toggle menu</span>
-            </Button>
             <div
               className="flex items-center gap-2 cursor-pointer"
               onClick={() => navigate('/')}
             >
               <img
-                src="/Logo.png" 
+                src="/icon.png"
                 alt="Logo"
-                className="h-10 w-auto object-contain"
+                className="h-9 w-9 object-contain"
               />
+              {!header.left && (
+                <img
+                  src="/Logo.png"
+                  alt="Logo"
+                  className="hidden md:block h-10 w-auto object-contain"
+                />
+              )}
             </div>
+
+            {header.mobileMenu ? (
+              <DropdownMenu>
+                <DropdownMenuTrigger asChild>
+                  <Button variant="ghost" size="icon" className="md:hidden" aria-label="Menü">
+                    <Menu className="h-5 w-5" />
+                  </Button>
+                </DropdownMenuTrigger>
+                <DropdownMenuContent align="start">{header.mobileMenu}</DropdownMenuContent>
+              </DropdownMenu>
+            ) : null}
+
+            {header.left ? (
+              <div className="hidden md:flex items-center gap-2">{header.left}</div>
+            ) : null}
           </div>
 
+          {header.title && (
+            <div className="absolute left-1/2 -translate-x-1/2 text-center text-sm font-medium">
+              {header.title}
+            </div>
+          )}
+          
           <div className="flex items-center gap-2">
             <div className="hidden md:block text-sm text-muted-foreground">
               Hallo, {user?.name?.split(' ')[0] || 'Benutzer'}
@@ -105,4 +134,12 @@ const Main: React.FC = () => {
   );
 };
 
+const Main: React.FC = () => {
+  return (
+    <HeaderProvider>
+      <MainShell />
+    </HeaderProvider>
+  );
+};
+
 export default Main;

src/contexts/HeaderContext.tsx

@@ -0,0 +1,43 @@
+import React, { createContext, useCallback, useContext, useMemo, useState } from 'react';
+
+type HeaderState = {
+  title: string | null;
+  left: React.ReactNode | null;
+  mobileMenu: React.ReactNode | null;
+};
+
+type HeaderContextValue = {
+  header: HeaderState;
+  setHeader: (next: Partial<HeaderState>) => void;
+  resetHeader: () => void;
+};
+
+const DEFAULT_HEADER: HeaderState = {
+  title: null,
+  left: null,
+  mobileMenu: null,
+};
+
+const HeaderContext = createContext<HeaderContextValue | null>(null);
+
+export const HeaderProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
+  const [header, setHeaderState] = useState<HeaderState>(DEFAULT_HEADER);
+
+  const setHeader = useCallback((next: Partial<HeaderState>) => {
+    setHeaderState((prev) => ({ ...prev, ...next }));
+  }, []);
+
+  const resetHeader = useCallback(() => {
+    setHeaderState(DEFAULT_HEADER);
+  }, []);
+
+  const value = useMemo(() => ({ header, setHeader, resetHeader }), [header, setHeader, resetHeader]);
+
+  return <HeaderContext.Provider value={value}>{children}</HeaderContext.Provider>;
+};
+
+export const useHeader = () => {
+  const ctx = useContext(HeaderContext);
+  if (!ctx) throw new Error('useHeader must be used within HeaderProvider');
+  return ctx;
+};

src/features/event/components/EventFormInline.tsx

@@ -564,9 +564,6 @@ const EventFormInline: React.FC<EventFormInlineProps> = ({ onSuccess, onCancel,
           {isMobile ? (
             <div className="px-3 py-2">
               <div className="flex items-center justify-between gap-2">
-                <div className="text-sm font-medium">
-                  {mode === 'edit' ? 'Event bearbeiten' : 'Event erstellen'}
-                </div>
                 <div className="text-xs text-muted-foreground">{loadingInitial ? 'Lade…' : ''}</div>
               </div>
               {error && <div className="text-sm text-destructive pt-1">{error}</div>}

src/features/event/components/EventWizard.tsx

@@ -1,25 +1,80 @@
 import React, { useEffect, useMemo, useRef, useState } from 'react';
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { Card, CardContent } from "@/components/ui/card";
 import { Button } from "@/components/ui/button";
+import { DropdownMenuItem } from '@/components/ui/dropdown-menu';
 import { type Event } from '@/features/event/api/eventService';
+import { ArrowLeft, LayoutGrid } from 'lucide-react';
+import { useHeader } from '@/contexts/HeaderContext';
 import EventFormInline from './EventFormInline';
 
 interface EventWizardProps {
   onComplete: () => void;
+  onBackToOverview: () => void;
   events: Event[];
   loading: boolean;
   error: string | null;
   onReload: () => void;
 }
 
-const EventWizard: React.FC<EventWizardProps> = ({ onComplete, events, loading, error, onReload }) => {
+const EventWizard: React.FC<EventWizardProps> = ({ onComplete, onBackToOverview, events, loading, error, onReload }) => {
   const [showForm, setShowForm] = useState(false);
   const [activeEventId, setActiveEventId] = useState<string | number | null>(null);
+  const { setHeader, resetHeader } = useHeader();
+
+  const canGoTimeline = showForm;
+  const handleBackToTimeline = () => {
+    setShowForm(false);
+    setActiveEventId(null);
+  };
 
   useEffect(() => {
     onReload();
   }, [onReload]);
 
+  useEffect(() => {
+    const title = showForm ? (activeEventId ? 'Event bearbeiten' : 'Event erstellen') : 'Veranstaltungen';
+
+    setHeader({
+      title,
+      left: (
+        <>
+          <Button type="button" variant="ghost" size="sm" onClick={onBackToOverview} className="h-10 px-2">
+            <span className="flex flex-col items-center leading-tight">
+              <LayoutGrid className="h-4 w-4" />
+              <span className="text-[10px] mt-0.5">Übersicht</span>
+            </span>
+          </Button>
+          {showForm && (
+            <Button type="button" variant="ghost" size="sm" onClick={handleBackToTimeline} className="h-10 px-2">
+              <span className="flex flex-col items-center leading-tight">
+                <ArrowLeft className="h-4 w-4" />
+                <span className="text-[10px] mt-0.5">Timeline</span>
+              </span>
+            </Button>
+          )}
+        </>
+      ),
+      mobileMenu: (
+        <>
+          <DropdownMenuItem onClick={onBackToOverview} className="gap-2">
+            <LayoutGrid className="h-4 w-4" />
+            <span>Zurück zur Übersicht</span>
+          </DropdownMenuItem>
+          {showForm && (
+            <DropdownMenuItem onClick={handleBackToTimeline} className="gap-2">
+              <ArrowLeft className="h-4 w-4" />
+              <span>Zurück zur Timeline</span>
+            </DropdownMenuItem>
+          )}
+        </>
+      ),
+    });
+
+    return () => {
+      resetHeader();
+    };
+  }, [activeEventId, onBackToOverview, resetHeader, setHeader, showForm]);
+
   const sortedEvents = useMemo(() => {
     if (!events.length) return [] as Event[];
     return [...events].sort((a, b) => {
@@ -71,23 +126,9 @@ const EventWizard: React.FC<EventWizardProps> = ({ onComplete, events, loading,
 
   return (
     <Card className="w-full mx-auto md:max-w-5xl">
-      <CardHeader>
-        <CardTitle>Veranstaltungen</CardTitle>
-      </CardHeader>
       <CardContent>
         {showForm ? (
           <div className="space-y-4">
-            <div className="flex items-center justify-between">
-              <Button
-                variant="ghost"
-                onClick={() => {
-                  setShowForm(false);
-                  setActiveEventId(null);
-                }}
-              >
-                Zurück zur Timeline
-              </Button>
-            </div>
             <EventFormInline
               mode={activeEventId ? 'edit' : 'create'}
               eventId={activeEventId}

src/features/event/containers/EventWizardContainer.tsx

@@ -6,9 +6,10 @@ import { toast } from 'sonner';
 
 interface EventWizardContainerProps {
   onComplete: () => void;
+  onBackToOverview: () => void;
 }
 
-const EventWizardContainer: React.FC<EventWizardContainerProps> = ({ onComplete }) => {
+const EventWizardContainer: React.FC<EventWizardContainerProps> = ({ onComplete, onBackToOverview }) => {
   const apiFetch = useApiFetch();
   const [events, setEvents] = useState<Event[]>([]);
   const [loading, setLoading] = useState(false);
@@ -32,6 +33,7 @@ const EventWizardContainer: React.FC<EventWizardContainerProps> = ({ onComplete
   return (
     <EventWizard
       onComplete={onComplete}
+      onBackToOverview={onBackToOverview}
       events={events}
       loading={loading}
       error={error}

src/features/event/containers/__tests__/EventWizardContainer.test.tsx

@@ -47,7 +47,7 @@ describe('EventWizardContainer (integration)', () => {
 
     const { Wrapper } = renderWithProviders(<div />);
     render(
-      <EventWizardContainer onComplete={() => {}} />, 
+      <EventWizardContainer onComplete={() => {}} onBackToOverview={() => {}} />, 
       { wrapper: Wrapper as any }
     );
 
@@ -61,7 +61,7 @@ describe('EventWizardContainer (integration)', () => {
 
     const { Wrapper } = renderWithProviders(<div />);
     render(
-      <EventWizardContainer onComplete={() => {}} />, 
+      <EventWizardContainer onComplete={() => {}} onBackToOverview={() => {}} />, 
       { wrapper: Wrapper as any }
     );
 

src/features/event/dashboardModule.tsx

@@ -1,6 +1,4 @@
 import React from 'react';
-import { ArrowLeft } from 'lucide-react';
-import { Button } from '@/components/ui/button';
 import EventWizardContainer from '@/features/event/containers/EventWizardContainer';
 import { type DashboardModule } from '@/components/dashboard/dashboardModuleTypes';
 
@@ -10,16 +8,6 @@ export const eventDashboardModule: DashboardModule = {
   getDescription: () => 'Verwalte deine Veranstaltungen',
   getIllustration: () => '/images/robo/robo_event.png',
   renderWizard: (_ctx, onBack) => (
-    <div className="space-y-6">
+    <EventWizardContainer onComplete={onBack} onBackToOverview={onBack} />
-      <Button
-        variant="ghost"
-        className="mb-4"
-        onClick={onBack}
-      >
-        <ArrowLeft className="mr-2 h-4 w-4" />
-        Zurück zur Übersicht
-      </Button>
-      <EventWizardContainer onComplete={onBack} />
-    </div>
   ),
 };