feat: update to v1.7.3 with smart asset detection and auto-install

lib/features/app_update/data/github_release_parser.dart

@@ -23,6 +23,20 @@ abstract class GithubReleaseParser {
     }
     final preRelease = json["prerelease"] as bool;
     final publishedAt = DateTime.parse(json["published_at"] as String);
+    
+    // Парсим assets
+    final List<ReleaseAsset> assets = [];
+    if (json["assets"] != null) {
+      for (final assetJson in json["assets"] as List) {
+        final asset = assetJson as Map<String, dynamic>;
+        assets.add(ReleaseAsset(
+          name: asset["name"] as String,
+          downloadUrl: asset["browser_download_url"] as String,
+          size: asset["size"] as int,
+        ));
+      }
+    }
+    
     return RemoteVersionEntity(
       version: version,
       buildNumber: buildNumber,
@@ -31,6 +45,7 @@ abstract class GithubReleaseParser {
       url: json["html_url"] as String,
       publishedAt: publishedAt,
       flavor: flavor,
+      assets: assets,
     );
   }
 }