Fix SpiceChart: encode URL array as JSON.parse() to avoid double quotes breaking x-data HTML attribute

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/Filament/User/Resources/SpiceResource/Widgets/SpiceChart.php

@@ -4,6 +4,7 @@ namespace App\Filament\User\Resources\SpiceResource\Widgets;
 
 use Leandrocfe\FilamentApexCharts\Widgets\ApexChartWidget;
 use Filament\Support\RawJs;
+use Illuminate\Support\Js;
 use App\Models\Spice;
 
 class SpiceChart extends ApexChartWidget
@@ -61,11 +62,13 @@ class SpiceChart extends ApexChartWidget
 
     protected function extraJsOptions(): ?RawJs
     {
-        $urls = Spice::orderBy('id')
+        $urls = Js::from(
+            Spice::orderBy('id')
                 ->get()
                 ->map(fn ($spice) => url('/dashboard/rohstoffe/' . $spice->id . '/edit'))
                 ->values()
-            ->toJson();
+                ->toArray()
+        );
 
         return RawJs::make(<<<JS
         {