fix to prod

lib/presentation/components/full_screen_image_viewer.dart

@@ -23,6 +23,11 @@ class _FullScreenImageViewerState extends State<FullScreenImageViewer> {
     _pageController = PageController(initialPage: widget.initialIndex);
   }
 
+  String _resolveImageUrl(String path) {
+    if (path.startsWith('http://') || path.startsWith('https://')) return path;
+    return 'https://sharing-api.sparkit.by/$path';
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -35,12 +40,17 @@ class _FullScreenImageViewerState extends State<FullScreenImageViewer> {
         controller: _pageController,
         itemCount: widget.photoUrls.length,
         itemBuilder: (context, index) {
-          final isNetwork = widget.photoUrls[index].startsWith('http');
+          final photo = widget.photoUrls[index];
+          final imageUrl = _resolveImageUrl(photo);
           return InteractiveViewer(
             child: Center(
-              child: isNetwork
-                  ? Image.network(widget.photoUrls[index])
-                  : Image.asset(widget.photoUrls[index]),
+              child: Image.network(
+                imageUrl,
+                fit: BoxFit.contain,
+                errorBuilder: (context, error, stackTrace) {
+                  return const Icon(Icons.error, color: Colors.white, size: 64);
+                },
+              ),
             ),
           );
         },