Added the Model Comparison assistant for blind comparisons of two models (#1009)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Assistants/ModelComparison/ModelComparisonResultSource.cs

@@ -0,0 +1,23 @@
+namespace AIStudio.Assistants.ModelComparison;
+
+/// <summary>
+/// Which results of the Model Comparison assistant the statistics count.
+/// </summary>
+public enum ModelComparisonResultSource
+{
+    /// <summary>
+    /// The compared answers of the stability mode, and the blind tasks of every comparison series whose result the user
+    /// saw.
+    /// </summary>
+    ALL,
+
+    /// <summary>
+    /// Only the compared answers of the stability mode.
+    /// </summary>
+    ANSWERS,
+
+    /// <summary>
+    /// Only the blind tasks of every comparison series whose result the user saw.
+    /// </summary>
+    TASKS,
+}