redesign to material standards and clean up some sylings

Server Dashboard/ViewModels/DashboardViewModel.cs

@@ -1,8 +1,27 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
+using System.Diagnostics;
+using System.Windows.Input;
 
 namespace Server_Dashboard {
     class DashboardViewModel : BaseViewModel {
+        private string userName = "Username";
+
+        public string UserName {
+            get { return userName; }
+            set { 
+                if(userName != value)
+                    userName = value;
+                OnPropertyChanged(nameof(userName));
+            }
+        }
+
+        public DashboardViewModel() {
+            OpenLinkCommand = new RelayCommand(OpenLink);
+        }
+
+        public ICommand OpenLinkCommand { get; set; }
+
+        private void OpenLink(object param) {
+            Process.Start(new ProcessStartInfo((string)param) { UseShellExecute = true });
+        }
     }
 }