fix(touchpanel): update log messages to use resolved app URL instead of feedback string

src/PepperDash.Essentials.MobileControl/Touchpanel/MobileControlTouchpanelController.cs

@@ -498,11 +498,11 @@ namespace PepperDash.Essentials.Touchpanel
         {
             var appUrl = GetUrlWithCorrectIp(_appUrl);
 
-            this.LogInformation("Sending {appUrl} on join 1", AppUrlFeedback.StringValue);
+            this.LogInformation("Sending {appUrl} on join 1", appUrl);
 
             if (Panel.StringInput[1].StringValue == appUrl)
             {
-                this.LogInformation("App URL already set to {appUrl}, no update needed", AppUrlFeedback.StringValue);
+                this.LogInformation("App URL already set to {appUrl}, no update needed", appUrl);
                 return;
             }
 
@@ -611,7 +611,7 @@ namespace PepperDash.Essentials.Touchpanel
         /// </summary>
         public void SetAppUrl(string url)
         {
-            _appUrl = GetUrlWithCorrectIp(url);
+            _appUrl = url;
 
             AppUrlFeedback.FireUpdate();
         }