chore: update SafeNetworkImage to handle null URLs and improve remoteSourceArtUrl handling in PlayerManager

Author: Feichtmeier

lib/common/view/safe_network_image.dart

@@ -48,7 +48,7 @@ class SafeNetworkImage extends StatelessWidget {
           Icon(YaruIcons.user, size: height != null ? height! * 0.7 : null),
     );
 
-    if (url == null || url!.endsWith('.ico')) return fallBack;
+    if (url == null) return fallBack;
 
     try {
       if (url!.endsWith('.svg')) {

lib/player/player_manager.dart

@@ -50,7 +50,9 @@ class PlayerManager extends BaseAudioHandler with SeekHandler {
     showPlayerExplorer: showPlayerExplorer,
     explorerIndex: explorerIndex,
     color: color,
-    remoteSourceArtUrl: remoteSourceArtUrl,
+    remoteSourceArtUrl: remoteSourceArtUrl?.endsWith('.ico') == true
+        ? null
+        : remoteSourceArtUrl,
     remoteSourceTitle: remoteSourceTitle,
   );