only unsub contacts on permanent bounces (#156)

* only unsub on permanent counces

* add hard bounce to email usage

* add hard bounce for campaign

* fix

apps/web/prisma/migrations/20250425141139_add_hard_bounce/migration.sql

@@ -0,0 +1,5 @@
+-- AlterTable
+ALTER TABLE "DailyEmailUsage" ADD COLUMN     "hardBounced" INTEGER NOT NULL DEFAULT 0;
+
+-- AlterTable
+ALTER TABLE "EmailEvent" ALTER COLUMN "status" DROP DEFAULT;