Added the current CPU architecture to the metadata (#402)

app/MindWork AI Studio/Tools/Metadata/MetaDataArchitecture.cs

@@ -0,0 +1,8 @@
+// ReSharper disable ClassNeverInstantiated.Global
+namespace AIStudio.Tools.Metadata;
+
+[AttributeUsage(AttributeTargets.Assembly)]
+public class MetaDataArchitecture(string architecture) : Attribute
+{
+    public string Architecture => architecture;
+}