refactored email verification

prisma/migrations/20240515084924_add_unverified_new_email_field_to_user_table/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "User" ADD COLUMN     "unverifiedNewEmail" TEXT;

prisma/schema.prisma

@@ -31,6 +31,7 @@ model User {
   username                String?               @unique
   email                   String?               @unique
   emailVerified           DateTime?
+  unverifiedNewEmail      String?
   image                   String?
   accounts                Account[]
   password                String?