chore: move emergency route to public path

app/api/fix-avb/route.ts

@@ -0,0 +1,16 @@
+import { getPayload } from 'payload'
+import config from '@payload-config'
+
+export async function GET() {
+  const payload = await getPayload({ config })
+  
+  await payload.update({
+    collection: 'pages',
+    id: 6,
+    data: {
+      excerpt: '',
+    },
+  })
+
+  return Response.json({ success: true, message: 'AVB excerpt cleared' })
+}