Add default sorting to CardPinOrdersTable by creation date

- Updated CardPinOrdersTable to default sort by 'created_at' in descending order for improved data visibility.

app/Filament/Clusters/Cards/Resources/CardPinOrders/Tables/CardPinOrdersTable.php

@@ -20,6 +20,7 @@ class CardPinOrdersTable
             ->modifyQueryUsing(function (Builder $query) {
                 DefaultQueryForResourceIndexRepository::make($query);
             })
+            ->defaultSort('created_at', 'desc')
             ->columns([
                 TextColumn::make('id')
                     ->label('ID'),