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/Provider/Anthropic/ResponseStreamLine.cs

@@ -29,11 +29,4 @@ public readonly record struct ResponseStreamLine(string Type, int Index, Delta D
     public IList<ISource> GetSources() => [];
 
     #endregion
-}
-
-/// <summary>
-/// The delta object of a response line.
-/// </summary>
-/// <param name="Type">The type of the delta.</param>
-/// <param name="Text">The text of the delta.</param>
-public readonly record struct Delta(string Type, string Text);
+}