Integrated data sources into any chat (#282)

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

@@ -0,0 +1,14 @@
+namespace AIStudio.Settings.DataModel;
+
+public static class PreviewFeaturesExtensions
+{
+    public static string GetPreviewDescription(this PreviewFeatures feature) => feature switch
+    {
+        PreviewFeatures.PRE_WRITER_MODE_2024 => "Writer Mode: Experiments about how to write long texts using AI",
+        PreviewFeatures.PRE_RAG_2024 => "RAG: Preview of our RAG implementation where you can refer your files or integrate enterprise data within your company",
+        
+        _ => "Unknown preview feature"
+    };
+    
+    public static bool IsEnabled(this PreviewFeatures feature, SettingsManager settingsManager) => settingsManager.ConfigurationData.App.EnabledPreviewFeatures.Contains(feature);
+}