Name the tokenizer a model uses, where its vendor does

app/MindWork AI Studio/Dialogs/ProviderDialog.razor

@@ -251,6 +251,13 @@
                         <MudJustifiedText Typo="Typo.body1" Class="mt-4 mb-3">
                             @T("For better token estimates, you can configure a custom tokenizer for this provider.")
                         </MudJustifiedText>
+                        var tokenizerHint = this.GetCurrentModelTokenizerLabel();
+                        if (!string.IsNullOrEmpty(tokenizerHint))
+                        {
+                            <MudJustifiedText Typo="Typo.body2" Class="mb-3">
+                                @tokenizerHint
+                            </MudJustifiedText>
+                        }
                         <PathDropZone IdPrefix="tokenizer" Disabled="@(() => this.IsEnterpriseConfiguration)" OnPathsDropped="@this.OnTokenizerPathsDropped">
                             <MudStack Row="@true" Spacing="3" Class="mb-3" StretchItems="StretchItems.None" AlignItems="AlignItems.Center">
                                 <MudTextField