Update CodeTimer with optional postfix

StabilityMatrix.Core/Helper/CodeTimer.cs

@@ -14,9 +14,9 @@ public class CodeTimer : IDisposable
     private CodeTimer? ParentTimer { get; }
     private List<CodeTimer> SubTimers { get; } = new();
 
-    public CodeTimer([CallerMemberName] string? name = null)
+    public CodeTimer(string postFix = "", [CallerMemberName] string callerName = "")
     {
-        this.name = name ?? "";
+        name = $"{callerName}" + (string.IsNullOrEmpty(postFix) ? "" : $" ({postFix})");
         stopwatch = Stopwatch.StartNew();
 
         // Set parent as the top of the stack