Added confirmed work states to the BeyondFacts Lab (#1182)

app/MindWork AI Studio/Assistants/BeyondFactsLab/BflWorkStateSection.cs

@@ -0,0 +1,16 @@
+namespace AIStudio.Assistants.BeyondFactsLab;
+
+/// <summary>
+/// A section of the work state of a step in the BeyondFacts Lab.
+/// </summary>
+/// <param name="Key">The key of the section, which a work state stores and the model writes as [KEY]. It never changes.</param>
+/// <param name="Step">The step whose work state has the section.</param>
+/// <param name="Description">What the section holds, in German for the model, like the prompts.</param>
+public sealed record BflWorkStateSection(string Key, BflStep Step, string Description)
+{
+    /// <summary>
+    /// Gets whether the section holds something personal, which reaches only the chat of its own step, like a
+    /// personal field of a form.
+    /// </summary>
+    public bool IsPersonalDisclosure { get; init; }
+}