WerksverkaufScanner: InventurScan fixed, Benachrichtigung keine Config

WerksverkaufScanner/WerksverkaufScanner/Pages/Inventur/InventurScan.razor

@@ -108,27 +108,44 @@ else
     // JS-Interop nur after first render (sonst Prerender-Fehler)
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
-        if (firstRender)
+
+        var s = firstRender.ToString();
+
+        try
+        {
+            var f = await JS.InvokeAsync<string?>("localStorage.getItem", "scannerpilot.filialId");
+            var i = await JS.InvokeAsync<string?>("localStorage.getItem", "scannerpilot.inventurId");
+
+            if (!String.IsNullOrWhiteSpace(f) || !String.IsNullOrWhiteSpace(i))
             {
                 await LoadConfigAsync();
 
-            // Erst fokussieren, wenn Setup ok
+                if (focusBarcode)
-            if (!needsSetup && focusBarcode)
                 {
                     focusBarcode = false;
                     await barcodeRef.FocusAsync();
                 }
 
-            StateHasChanged(); // UI nach Konfig-Check aktualisieren
+                if (focusMenge)
-            return;
-        }
-
-        if (!needsSetup && focusMenge)
                 {
                     focusMenge = false;
                     await mengeRef.FocusAsync();
                 }
             }
+            else
+            {
+                needsSetup = true;
+            }
+
+        }
+        catch
+        {
+            needsSetup = true;
+            filialId = null;
+            inventurId = null;
+        }
+
+    }
 
     private async Task LoadConfigAsync()
     {