feat: set up prisma db

src/auth.ts

@@ -5,6 +5,9 @@ import Credentials from 'next-auth/providers/credentials';
 
 import Authentik from 'next-auth/providers/authentik';
 
+import { PrismaAdapter } from '@auth/prisma-adapter';
+import { prisma } from '@/prisma';
+
 const providers: Provider[] = [
   !process.env.DISABLE_PASSWORD_LOGIN &&
     Credentials({
@@ -33,7 +36,8 @@ export const providerMap = providers
   .filter((provider) => provider.id !== 'credentials');
 
 export const { handlers, signIn, signOut, auth } = NextAuth({
-  providers,
+  providers: [],
+  adapter: PrismaAdapter(prisma),
   session: {
     strategy: 'jwt',
   },