Update guest PWA v2 UI and likes

resources/js/guest-v2/__tests__/ScreensCopy.test.tsx

@@ -30,7 +30,7 @@ vi.mock('@tamagui/sheet', () => {
 
 vi.mock('react-router-dom', () => ({
   useNavigate: () => vi.fn(),
-  useSearchParams: () => [new URLSearchParams()],
+  useSearchParams: () => [new URLSearchParams(), vi.fn()],
 }));
 
 vi.mock('lucide-react', () => ({
@@ -48,9 +48,14 @@ vi.mock('lucide-react', () => ({
   Trophy: () => <span>trophy</span>,
   Play: () => <span>play</span>,
   Share2: () => <span>share</span>,
+  MessageSquare: () => <span>message</span>,
+  Copy: () => <span>copy</span>,
+  ChevronLeft: () => <span>chevron-left</span>,
+  ChevronRight: () => <span>chevron-right</span>,
   QrCode: () => <span>qr</span>,
   Link: () => <span>link</span>,
   Users: () => <span>users</span>,
+  Heart: () => <span>heart</span>,
 }));
 
 vi.mock('../components/AppShell', () => ({
@@ -73,6 +78,10 @@ vi.mock('@/guest/services/pendingUploadsApi', () => ({
 
 vi.mock('../services/photosApi', () => ({
   fetchGallery: vi.fn().mockResolvedValue({ data: [], next_cursor: null, latest_photo_at: null, notModified: false }),
+  fetchPhoto: vi.fn().mockResolvedValue(null),
+  likePhoto: vi.fn().mockResolvedValue(0),
+  unlikePhoto: vi.fn().mockResolvedValue(0),
+  createPhotoShareLink: vi.fn().mockResolvedValue({ url: null }),
 }));
 
 vi.mock('../hooks/usePollGalleryDelta', () => ({
@@ -136,7 +145,7 @@ describe('Guest v2 screens copy', () => {
       </EventDataProvider>
     );
 
-    expect(screen.getByText('Gallery')).toBeInTheDocument();
+    expect(screen.getByText('Neues Foto hochladen')).toBeInTheDocument();
   });
 
   it('renders upload preview prompt', () => {