Refactor event handling and improve argument validation across indicators

- Updated event handler signatures to use TValueEventArgs for consistency in Mama, Mgdi, Pwma, Rma, Sma, Ssf, Super, T3, Tema, Trima, Usf, Vidya, Wma, and Atr classes.
- Enhanced argument validation by specifying parameter names in exceptions for clarity.
- Adjusted tests to align with new event handler signatures.
- Improved code readability and maintainability by using structured records and lambda expressions.

lib/trends/t3/T3.Tests.cs

@@ -173,7 +173,7 @@ public class T3Tests
 
     private class TestPublisher : ITValuePublisher
     {
-        public event Action<TValue>? Pub;
+        public event TValuePublishedHandler? Pub;
         public int SubscriberCount => Pub?.GetInvocationList().Length ?? 0;
     }
 
@@ -222,3 +222,4 @@ public class T3Tests
         Assert.Null(exception);
     }
 }
+