Added an introduction and an onboarding chat to the BeyondFacts Lab (#1178)

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

@@ -0,0 +1,33 @@
+namespace AIStudio.Assistants.BeyondFactsLab;
+
+/// <summary>
+/// The place of the conversation in which the lab tells whether it fits a task and how to work with it.
+/// </summary>
+/// <remarks>
+/// The lab keeps one such conversation, apart from all preparations: it comes before the first one.
+/// </remarks>
+public sealed record BflOnboardingThreadLocation : BflThreadLocation
+{
+    /// <summary>
+    /// The only place of this kind.
+    /// </summary>
+    public static readonly BflOnboardingThreadLocation INSTANCE = new();
+
+    /// <summary>
+    /// The name of the conversation, the same on every computer.
+    /// </summary>
+    private const string NAME = "onboarding";
+
+    private BflOnboardingThreadLocation()
+    {
+    }
+
+    /// <inheritdoc />
+    public override Guid ChatId => BflThreadId.ONBOARDING;
+
+    /// <inheritdoc />
+    public override string Key => NAME;
+
+    /// <inheritdoc />
+    public override string ChatName => NAME;
+}