feat: create IDeepCloneable interface

Barchart.Common/Interfaces/IDeepCloneable.cs

@@ -0,0 +1,22 @@
+namespace Barchart.Common.Interfaces;
+
+/// <summary>
+///     Provides a mechanism for deep cloning an object of type <typeparamref name="T"/>.
+/// </summary>
+/// <typeparam name="T">
+///     The type of the object to clone.
+/// </typeparam>
+public interface IDeepCloneable<T>
+{
+    #region Methods
+
+    /// <summary>
+    ///     Performs a deep clone of the object of type <typeparamref name="T"/>.
+    /// </summary>
+    /// <returns>
+    ///     A deep clone of the object.
+    /// </returns>
+    T DeepClone();
+
+    #endregion
+}