Added tool calling support (#731)

Co-authored-by: krut_ni <nils.kruthoff@dlr.de>
Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Tools/Web/RetrievedWebPage.cs

@@ -0,0 +1,14 @@
+using AIStudio.Provider;
+
+namespace AIStudio.Tools.Web;
+
+public sealed class RetrievedWebPage
+{
+    public required HTMLParserWebPage Page { get; init; }
+
+    public required ExtractedWebPage ExtractedPage { get; init; }
+
+    public required DateTimeOffset RetrievedAtUtc { get; init; }
+
+    public ConfidenceLevel RequiredProviderConfidence { get; init; } = ConfidenceLevel.NONE;
+}