feat(AnnotationParams): Aktualisiert, um Standardwerte in Annots.init zu setzen.

EnvelopeGenerator.Web/Models/Annotation.cs

@@ -1,7 +1,13 @@
 namespace EnvelopeGenerator.Web.Models;
 
-public record Annotation(string? HorBoundAnnotName = null, string? VerBoundAnnotName = null)
+public class Annotation
 {
+    #region Bound Annotation
+    public string? HorBoundAnnotName { get; init; }
+
+    public string? VerBoundAnnotName { get; init; }
+    #endregion
+
     #region Layout
     internal double _marginX = default;