Product search returns relevant results

Search that queries only name or is case-sensitive returns empty results for shoppers typing 'red shirt' instead of 'Red Shirt', so the catalog's long tail is effectively invisible. Every zero-result search is an abandoned session and a lost order. Internal search is also a top SEO signal — sites that surface relevant results rank better and earn more crawl budget. Narrow or case-sensitive matching turns a working catalog into a dead end.

Widen the query to at least name and description, pass mode: 'insensitive' so casing does not matter, and cap results so the response stays fast. Implement this in src/app/api/search/route.ts:

const results = await prisma.product.findMany({
  where: {
    OR: [
      { name: { contains: query, mode: 'insensitive' } },
      { description: { contains: query, mode: 'insensitive' } },
    ],
  },
  take: 10,
})