Added PowerPoint templates to the Slide Assistant (#1055)

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

app/MindWork AI Studio/Assistants/AssistantLowerBase.cs

@@ -12,7 +12,22 @@ public abstract class AssistantLowerBase : MSGComponentBase
     internal const string RESULT_DIV_ID = "assistantResult";
     internal const string BEFORE_RESULT_DIV_ID = "beforeAssistantResult";
     internal const string AFTER_RESULT_DIV_ID = "afterAssistantResult";
-    
+
+    /// <summary>
+    /// The minimum time between two renderings of the assistant while an answer streams in.
+    /// </summary>
+    /// <remarks>
+    /// The stream waits for each rendering, and an assistant renders its whole form, which may hold
+    /// more than a hundred fields. Ten renderings a second still read as a live stream.
+    /// </remarks>
+    private protected static readonly TimeSpan STREAMING_RENDER_MIN_TIME = TimeSpan.FromMilliseconds(100);
+
+    /// <summary>
+    /// The minimum time between two checkpoints of the assistant session while an answer streams in,
+    /// as in the chat.
+    /// </summary>
+    private protected static readonly TimeSpan STREAMING_CHECKPOINT_MIN_TIME = TimeSpan.FromSeconds(3);
+
     protected static readonly AssistantSessionStateKey<AIStudio.Settings.Provider> PROVIDER_SETTINGS_STATE_KEY = new(nameof(ProviderSettings));
     protected static readonly AssistantSessionStateKey<bool> INPUT_IS_VALID_STATE_KEY = new(nameof(InputIsValid));
     protected static readonly AssistantSessionStateKey<Profile> CURRENT_PROFILE_STATE_KEY = new(nameof(CurrentProfile));