move to postgres, adds user checks to content creation

actions/GameSystems/create.ts

@@ -2,17 +2,13 @@
 
 import { auth } from "@/auth";
 import { prisma } from "@/prisma/prismaClient";
+import { isEmailVerified } from "@/util/isEmailVerified";
 
 export const createGameSystem = async (name: string) => {
   const session = await auth();
   if (!session?.user?.id) return null;
 
-  const user = await prisma.user.findFirst({
-    where: { id: session.user.id },
-    select: { emailVerified: true },
-  });
-
-  if (!user?.emailVerified) return null;
+  if (!isEmailVerified(session.user.id)) return null;
 
   const { id } = await prisma.gameSystem.create({
     data: {