Fetch designs without relations to avoid database corruption issues

Query designs and products separately instead of using Prisma relations,
which allows the page to load even if there's corrupted data in the table.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

src/app/admin/designs/page.tsx

@@ -3,7 +3,9 @@ import { prisma } from '@/lib/prisma';
 import AdminNav from '@/components/AdminNav';
 
 export default async function DesignsPage() {
-  const designs = await prisma.designApproval.findMany({
+  let designs = [];
+  try {
+    designs = await prisma.designApproval.findMany({
       select: {
         id: true,
         customerName: true,
@@ -11,12 +13,29 @@ export default async function DesignsPage() {
         designPreviewUrl: true,
         status: true,
         createdAt: true,
-      product: true,
-      messages: { orderBy: { createdAt: 'desc' }, take: 1 },
+        productId: true,
       },
       orderBy: { createdAt: 'desc' },
     });
 
+    // Fetch products separately to avoid relation issues
+    const productIds = [...new Set(designs.map(d => d.productId))];
+    const products = await prisma.product.findMany({
+      where: { id: { in: productIds } },
+      select: { id: true, name: true },
+    });
+    const productMap = Object.fromEntries(products.map(p => [p.id, p]));
+
+    // Add product to each design
+    designs = designs.map(d => ({
+      ...d,
+      product: productMap[d.productId],
+      messages: [],
+    })) as any;
+  } catch (err) {
+    console.error('Error fetching designs:', err);
+  }
+
   const pending = designs.filter((d) => d.status === 'PENDING');
   const approved = designs.filter((d) => d.status === 'APPROVED');
   const rejected = designs.filter((d) => d.status === 'REJECTED');