Fix PWA redirect loop and installation options after uninstalling PWA

src/app/pages/player/player.page.ts

@@ -1072,8 +1072,10 @@ export class PlayerPage implements OnInit, AfterViewInit, OnDestroy {
       // Try to fetch YouTube thumbnail first if available
       if (thumbUrl) {
         try {
+          // Use images.weserv.nl as a CORS proxy to bypass YouTube's CORS policy
+          const proxiedUrl = `https://images.weserv.nl/?url=${encodeURIComponent(thumbUrl)}`;
           const response = await Promise.race([
-            fetch(thumbUrl),
+            fetch(proxiedUrl),
             new Promise<Response>((_, reject) => setTimeout(() => reject(new Error('Timeout')), 3000))
           ]);
           if (response.ok) {
@@ -1083,10 +1085,8 @@ export class PlayerPage implements OnInit, AfterViewInit, OnDestroy {
         } catch (e) {
           console.warn('[Share] Failed to fetch YouTube thumbnail due to CORS or timeout:', e);
         }
-      }
-
-      // If no YouTube thumb or fetch failed, fallback to local canticristiani logo (favicon)
-      if (!fileToShare) {
+      } else {
+        // If no YouTube thumb is available, fallback to local canticristiani logo (favicon)
         try {
           const response = await fetch('assets/icon/favicon.png');
           if (response.ok) {
@@ -1106,7 +1106,10 @@ export class PlayerPage implements OnInit, AfterViewInit, OnDestroy {
         url: shareLink
       };
 
-      if (fileToShare && navigator.canShare && navigator.canShare({ files: [fileToShare] })) {
+      const isMac = /Macintosh|MacIntel|MacPPC|Mac68K/.test(navigator.userAgent) || 
+                    (navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1);
+
+      if (!isMac && fileToShare && navigator.canShare && navigator.canShare({ files: [fileToShare] })) {
         shareDataObj.files = [fileToShare];
       }