feat: prisma, postgresql, and upgrade to auth.js@beta

src/lib/auth.ts

@@ -0,0 +1,14 @@
+import NextAuth from "next-auth";
+import Discord from "next-auth/providers/discord";
+import Github from "next-auth/providers/github";
+
+import { PrismaAdapter } from "@auth/prisma-adapter";
+import { prisma } from "@/lib/prisma";
+
+export const { handlers, signIn, signOut, auth } = NextAuth({
+	adapter: PrismaAdapter(prisma),
+	providers: [Discord, Github],
+	pages: {
+		signIn: "/login",
+	},
+});

src/lib/prisma.ts

@@ -0,0 +1,7 @@
+import { PrismaClient } from "@prisma/client";
+
+const globalForPrisma = globalThis as unknown as { prisma: PrismaClient };
+
+export const prisma = globalForPrisma.prisma || new PrismaClient();
+
+if (process.env.NODE_ENV !== "production") globalForPrisma.prisma = prisma;