reworked the guest pwa, modernized start and gallery page. added share link functionality.

resources/js/guest/lib/sharePhoto.ts

@@ -0,0 +1,59 @@
+import { createPhotoShareLink } from '../services/photosApi';
+
+type ShareOptions = {
+  token: string;
+  photoId: number;
+  title?: string;
+  text?: string;
+};
+
+async function copyToClipboard(text: string): Promise<boolean> {
+  try {
+    if (navigator.clipboard && window.isSecureContext) {
+      await navigator.clipboard.writeText(text);
+      return true;
+    }
+  } catch {
+    // ignore and fallback
+  }
+
+  try {
+    const input = document.createElement('input');
+    input.value = text;
+    document.body.appendChild(input);
+    input.select();
+    document.execCommand('copy');
+    document.body.removeChild(input);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+export async function sharePhotoLink(options: ShareOptions): Promise<{ url: string; method: 'native' | 'clipboard' | 'manual' }>
+{
+  const payload = await createPhotoShareLink(options.token, options.photoId);
+  const shareData: ShareData = {
+    title: options.title ?? 'Fotospiel Moment',
+    text: options.text ?? '',
+    url: payload.url,
+  };
+
+  if (navigator.share && (!navigator.canShare || navigator.canShare(shareData))) {
+    try {
+      await navigator.share(shareData);
+      return { url: payload.url, method: 'native' };
+    } catch (error: any) {
+      if (error?.name === 'AbortError') {
+        return { url: payload.url, method: 'native' };
+      }
+      // fall through to clipboard
+    }
+  }
+
+  if (await copyToClipboard(payload.url)) {
+    return { url: payload.url, method: 'clipboard' };
+  }
+
+  return { url: payload.url, method: 'manual' };
+}