add domain copy to pricing features

apps/web/src/lib/constants/payments.ts

@@ -3,11 +3,13 @@ export const PLAN_PERKS = {
     "Send up to 3000 emails per month",
     "Send up to 100 emails per day",
     "Can have 1 contact book",
+    "Can have 1 domain",
   ],
   BASIC: [
     "Includes $10 of usage monthly",
     "Send transactional emails at $0.0004 per email",
     "Send marketing emails at $0.001 per email",
     "Can have unlimited contact books",
+    "Can have unlimited domains",
   ],
 };