auto unsubscribe on bounce and compaints (#117)

* auto unsubscribe on bounce and compaints

* console

apps/web/prisma/migrations/20250317104401_add_unsubscribe_reason/migration.sql

@@ -0,0 +1,5 @@
+-- CreateEnum
+CREATE TYPE "UnsubscribeReason" AS ENUM ('BOUNCED', 'COMPLAINED', 'UNSUBSCRIBED');
+
+-- AlterTable
+ALTER TABLE "Contact" ADD COLUMN     "unsubscribeReason" "UnsubscribeReason";

apps/web/prisma/migrations/migration_lock.toml

@@ -1,3 +1,3 @@
 # Please do not edit this file manually
-# It should be added in your version-control system (i.e. Git)
+# It should be added in your version-control system (e.g., Git)
 provider = "postgresql"

apps/web/prisma/schema.prisma

@@ -235,16 +235,23 @@ model ContactBook {
   @@index([teamId])
 }
 
+enum UnsubscribeReason {
+  BOUNCED
+  COMPLAINED
+  UNSUBSCRIBED
+}
+
 model Contact {
-  id            String   @id @default(cuid())
-  firstName     String?
-  lastName      String?
-  email         String
-  subscribed    Boolean  @default(true)
-  properties    Json
-  contactBookId String
-  createdAt     DateTime @default(now())
-  updatedAt     DateTime @updatedAt
+  id                String             @id @default(cuid())
+  firstName         String?
+  lastName          String?
+  email             String
+  subscribed        Boolean            @default(true)
+  unsubscribeReason UnsubscribeReason?
+  properties        Json
+  contactBookId     String
+  createdAt         DateTime           @default(now())
+  updatedAt         DateTime           @updatedAt
 
   contactBook ContactBook @relation(fields: [contactBookId], references: [id], onDelete: Cascade)