Phase 2: Add initial Extensibility SDK settings contribution

Author: GrahamTheCoder

Vsix/ConverterSettings.cs

@@ -0,0 +1,23 @@
+using System.Runtime.Serialization;
+using Microsoft.VisualStudio.Extensibility;
+
+namespace ICSharpCode.CodeConverter.VsExtension;
+
+[DataContract]
+public class ConverterSettings
+{
+    [DataMember]
+    public bool CopyResultToClipboardForSingleDocument { get; set; }
+
+    [DataMember]
+    public bool AlwaysOverwriteFiles { get; set; }
+
+    [DataMember]
+    public bool CreateBackups { get; set; } = true;
+
+    [DataMember]
+    public int FormattingTimeoutMinutes { get; set; } = 15;
+
+    [DataMember]
+    public bool BypassAssemblyLoadingErrors { get; set; }
+}