Implemented backwards support for the AmiiboServiceLiveTests test cases in the tests target.

Tests/AmiiboService/Types/Extensions/Tag+Customs.swift

@@ -0,0 +1,22 @@
+//===----------------------------------------------------------------------===
+//
+// This source file is part of the AmiiboService open source project
+//
+// Copyright (c) 2024-2025 Röck+Cöde VoF. and the AmiiboAPI project authors
+// Licensed under the EUPL 1.2 or later.
+//
+// See LICENSE for license information
+// See CONTRIBUTORS for the list of AmiiboAPI project authors
+//
+//===----------------------------------------------------------------------===
+
+import Testing
+
+extension Tag {
+    
+    // MARK: Properties
+    
+    /// Tag that indicates tests against a live backend service.
+    @Tag static var live: Self
+    
+}