setup prisma client

src/app/lib/db.mts

@@ -0,0 +1,15 @@
+import { PrismaClient } from '@prisma/client'
+
+const prismaClientSingleton = () => {
+	return new PrismaClient()
+}
+
+declare const globalThis: {
+	prismaGlobal: ReturnType<typeof prismaClientSingleton>;
+} & typeof global;
+
+const prisma = globalThis.prismaGlobal ?? prismaClientSingleton()
+
+export default prisma
+
+if (process.env.NODE_ENV !== 'production') globalThis.prismaGlobal = prisma