Replaced the anonymous JSON shapes of the Assistant Builder and the SWOT moderation with records

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

@@ -0,0 +1,8 @@
+namespace AIStudio.Tools.Services;
+
+/// <summary>
+/// The approved draft and the review notes, as the prompt for the Lua code of a form assistant hands them to the model.
+/// </summary>
+/// <param name="ApprovedAssistantDraft">The approved draft.</param>
+/// <param name="ReviewNotes">The review notes, or null when the user left them empty.</param>
+internal sealed record AssistantBuilderGenerationPromptData(string ApprovedAssistantDraft, string? ReviewNotes);