MudSignaturePad - Sync Value to be empty when the Clear button is fired (#341)

* Sync Value to be empty when the Clear button is fired to prevent discrepency

* Fix possible render loop with valuechanged invoke

---------

Co-authored-by: Jessica Moolenschot <jessica.moolenschot@nationwide-group.com.au>

Author: NerdyJ23

CodeBeam.MudBlazor.Extensions/Components/SignaturePad/MudSignaturePad.razor.cs

@@ -70,7 +70,7 @@ public byte[] Value
     [Parameter] public bool ShowLineJoinStyle { get; set; } = true;
     [Parameter] public bool ShowLineCapStyle { get; set; } = true;
     [Parameter] public bool Dense { get; set; }
-    [Parameter] public Variant Variant  { get; set; }
+    [Parameter] public Variant Variant { get; set; }
     [Parameter] public Color Color { get; set; }
     [Parameter] public RenderFragment ToolbarContent { get; set; }
 
@@ -96,6 +96,7 @@ private async Task IsEditToggled()
 
     async Task ClearPad()
     {
+        await ValueChanged.InvokeAsync(Array.Empty<byte>());
         await JsRuntime.InvokeVoidAsync("mudSignaturePad.clearPad", _reference);
     }