Add Refresh button to Monitoring tab in frmMain

Added a "Refresh" button with icon to the Monitoring tab's config panel. The button reloads the monitoring grid via a new event handler. Refactored designer code for better organization and updated .resx tray locations. No functional resource changes.

App/EmailProfiler.Form/frmMain.vb

@@ -1091,5 +1091,7 @@ Public Class frmMain
         LoadMonitoringIntoGrid()
     End Sub
 
-
+    Private Sub btnRefresh_Click(sender As Object, e As EventArgs) Handles btnRefresh.Click
+        LoadMonitoringIntoGrid()
+    End Sub
 End Class