Add profiles (#132)

app/MindWork AI Studio/Tools/ProfileExtensions.cs

@@ -0,0 +1,13 @@
+using AIStudio.Settings;
+
+namespace AIStudio.Tools;
+
+public static class ProfileExtensions
+{
+    public static IEnumerable<Profile> GetAllProfiles(this IEnumerable<Profile> profiles)
+    {
+        yield return Profile.NO_PROFILE;
+        foreach (var profile in profiles)
+            yield return profile;
+    }
+}