Added a settings dialog with organization-managed defaults to the Assistant Builder (#908)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Settings/DataModel/DataAssistantBuilder.cs

@@ -0,0 +1,44 @@
+using System.Linq.Expressions;
+
+using AIStudio.Provider;
+
+namespace AIStudio.Settings.DataModel;
+
+/// <summary>
+/// Stores the default options for the Assistant Builder.
+/// </summary>
+/// <param name="configSelection">The managed-configuration selector.</param>
+public sealed class DataAssistantBuilder(Expression<Func<Data, DataAssistantBuilder>>? configSelection = null)
+{
+    /// <summary>
+    /// Initializes an unmanaged Assistant Builder settings instance.
+    /// </summary>
+    public DataAssistantBuilder() : this(null)
+    {
+    }
+
+    /// <summary>
+    /// Gets or sets whether Assistant Builder defaults are preselected.
+    /// </summary>
+    public bool PreselectOptions { get; set; } = ManagedConfiguration.Register(configSelection, value => value.PreselectOptions, true);
+
+    /// <summary>
+    /// Gets or sets the provider used by default. An empty value uses the app default.
+    /// </summary>
+    public string PreselectedProvider { get; set; } = ManagedConfiguration.Register(configSelection, value => value.PreselectedProvider, string.Empty);
+
+    /// <summary>
+    /// Gets or sets the default output language for generated assistants.
+    /// </summary>
+    public CommonLanguages PreselectedOutputLanguage { get; set; } = ManagedConfiguration.Register(configSelection, value => value.PreselectedOutputLanguage, CommonLanguages.AS_IS);
+
+    /// <summary>
+    /// Gets or sets the default custom output language.
+    /// </summary>
+    public string PreselectedOtherOutputLanguage { get; set; } = ManagedConfiguration.Register(configSelection, value => value.PreselectedOtherOutputLanguage, string.Empty);
+
+    /// <summary>
+    /// Gets or sets the minimum confidence a provider needs for building assistants.
+    /// </summary>
+    public ConfidenceLevel MinimumProviderConfidence { get; set; } = ManagedConfiguration.Register(configSelection, value => value.MinimumProviderConfidence, ConfidenceLevel.NONE);
+}