updated system prompt to set rules for data sources

app/MindWork AI Studio/Tools/Services/AssistantPluginDraftGenerationRequest.cs

@@ -6,9 +6,10 @@ public sealed record AssistantPluginDraftGenerationRequest(
     string AssistantTitle,
     string TypicalInput,
     string ExpectedOutput,
+    string ExpectedDataSourceContent,
     string RequestedUiInputComponents,
     string OutputLanguage,
     bool AllowAiStudioProfiles,
     string ExtraRules,
     string ExampleRequest,
-    AssistantBuilderChatLaunchRequest? ChatLaunch);
+    AssistantBuilderChatLaunchRequest? ChatLaunch);