Addet employee frontend and move header to a componet

PointOfSale/Pos.Web/Components/Shared/Header.razor.cs

@@ -0,0 +1,33 @@
+using System.Globalization;
+
+namespace Pos.Web.Components.Shared
+{
+    public partial class Header
+    {
+        private readonly CultureInfo _danishCulture =
+        CultureInfo.GetCultureInfo("da-DK");
+
+        private readonly Timer _timer;
+        private DateTime _currentTime = DateTime.Now;
+
+        public Header()
+        {
+            _timer = new Timer(
+                UpdateTime,
+                null,
+                TimeSpan.FromMinutes(1),
+                TimeSpan.FromMinutes(1));
+        }
+
+        private void UpdateTime(object? state)
+        {
+            _currentTime = DateTime.Now;
+            _ = InvokeAsync(StateHasChanged);
+        }
+
+        public void Dispose()
+        {
+            _timer.Dispose();
+        }
+    }
+}