Added a SWOT analysis assistant (#1122)

Co-authored-by: hart_s3 <sabrina.hartmann@dlr.de>

app/MindWork AI Studio/Assistants/SWOTAnalysis/SwotModerationNotes.cs

@@ -0,0 +1,18 @@
+using System.Text.Json.Serialization;
+
+namespace AIStudio.Assistants.SWOTAnalysis;
+
+/// <summary>
+/// What the moderator changed in the four categories, and why.
+/// </summary>
+public sealed class SwotModerationNotes
+{
+    [JsonPropertyName("label")]
+    public string Label { get; set; } = string.Empty;
+
+    [JsonPropertyName("empty_message")]
+    public string EmptyMessage { get; set; } = string.Empty;
+
+    [JsonPropertyName("items")]
+    public List<SwotModerationNote> Items { get; set; } = [];
+}