Added support for organization-managed introduction texts (#814)

app/MindWork AI Studio/Tools/PluginSystem/ILivePluginContent.cs

@@ -0,0 +1,18 @@
+namespace AIStudio.Tools.PluginSystem;
+
+/// <summary>
+/// Represents complex content from a configuration plugin that is read live from
+/// running plugins and is not persisted to the settings data model.
+/// </summary>
+public interface ILivePluginContent
+{
+    /// <summary>
+    /// The stable ID of the live plugin content.
+    /// </summary>
+    public string Id { get; }
+
+    /// <summary>
+    /// The ID of the enterprise configuration plugin that provides this content.
+    /// </summary>
+    public Guid EnterpriseConfigurationPluginId { get; }
+}