Refactored EMPTY_BLOCK into the agent base class

app/MindWork AI Studio/Agents/AgentBase.cs

@@ -11,6 +11,14 @@ namespace AIStudio.Agents;
 
 public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : IAgent
 {
+    protected static readonly ContentBlock EMPTY_BLOCK = new()
+    {
+        Content = null,
+        ContentType = ContentType.NONE,
+        Role = ChatRole.AGENT,
+        Time = DateTimeOffset.UtcNow,
+    };
+    
     protected static readonly JsonSerializerOptions JSON_SERIALIZER_OPTIONS = new()
     {
         PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,

app/MindWork AI Studio/Agents/AgentDataSourceSelection.cs

@@ -12,14 +12,6 @@ namespace AIStudio.Agents;
 
 public sealed class AgentDataSourceSelection (ILogger<AgentDataSourceSelection> logger, ILogger<AgentBase> baseLogger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(baseLogger, settingsManager, dataSourceService, rng)
 {
-    private static readonly ContentBlock EMPTY_BLOCK = new()
-    {
-        Content = null,
-        ContentType = ContentType.NONE,
-        Role = ChatRole.AGENT,
-        Time = DateTimeOffset.UtcNow,
-    };
-    
     private readonly List<ContentBlock> answers = new();
     
     #region Overrides of AgentBase

app/MindWork AI Studio/Agents/AgentTextContentCleaner.cs

@@ -6,14 +6,6 @@ namespace AIStudio.Agents;
 
 public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(logger, settingsManager, dataSourceService, rng)
 {
-    private static readonly ContentBlock EMPTY_BLOCK = new()
-    {
-        Content = null,
-        ContentType = ContentType.NONE,
-        Role = ChatRole.AGENT,
-        Time = DateTimeOffset.UtcNow,
-    };
-    
     private readonly List<ContentBlock> context = new();
     private readonly List<ContentBlock> answers = new();