Adding providers can now be disabled using config plugins (#522)

Co-authored-by: Thorsten Sommer <mail@tsommer.org>

app/MindWork AI Studio/Components/ConfigurationBaseCore.cs

@@ -0,0 +1,15 @@
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Rendering;
+
+namespace AIStudio.Components;
+
+public abstract class ConfigurationBaseCore : ConfigurationBase
+{
+    private protected sealed override RenderFragment Body => this.BuildRenderTree;
+
+    // Allow content to be provided by a .razor file but without 
+    // overriding the content of the base class
+    protected new virtual void BuildRenderTree(RenderTreeBuilder builder)
+    {
+    }
+}