Got most of admin panel working. Data issues fixed

OpenArchival.Blazor/Components/Pages/Administration/ArchiveItems/AddGroupingDialog.razor

@@ -0,0 +1,32 @@
+<MudDialog>
+    <TitleContent>
+        <MudText Typo="Typo.h6">Create a Category</MudText>
+    </TitleContent>
+
+    <DialogContent>
+        <AddArchiveGroupingComponent Model="Model"></AddArchiveGroupingComponent>
+    </DialogContent>
+
+    <DialogActions>
+        <MudButton OnClick="OnCancel">Cancel</MudButton>
+        <MudButton Color="Color.Primary" OnClick="OnSubmit">OK</MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [Parameter]
+    public required ArtifactGroupingValidationModel Model { get; set; }
+
+    [Parameter]
+    public bool IsUpdate { get; set; } = false;
+
+
+    private void OnCancel(MouseEventArgs args)
+    {
+        throw new NotImplementedException();
+    }
+    private void OnSubmit(MouseEventArgs args)
+    {
+        throw new NotImplementedException();
+    }
+}