feat(search): implement paginated API fetching for large page sizes

- Removed upper limit on page_size validation to support requests >100
- Added automatic pagination logic to fetch from Open Food Facts API in chunks of 1000
- Accumulates products across multiple API pages until desired count is reached
- Updated error messages and product data fields for consistency

app/components/NutritionChart.tsx

@@ -95,7 +95,7 @@ export function NutritionChart({ data, className = "" }: NutritionChartProps) {
     <Card className={className}>
       <CardHeader>
         <CardTitle className="text-lg font-semibold">
-          Informação Nutricional (por 100g)
+          Informação Nutricional
         </CardTitle>
       </CardHeader>
       <CardContent className="space-y-4">