feat: add hashedKey to apiKey and lastUsedAt datetime to keep track of usage of keys and makiung them securely stored in db

packages/prisma/schema.prisma

@@ -366,10 +366,12 @@ model Webhook {
 }
 
 model ApiKey {
-  id        String   @id @unique @default(cuid())
-  userId    Int?
-  user      User?    @relation(fields: [userId], references: [id], onDelete: Cascade)
-  createdAt DateTime @default(now())
-  expiresAt DateTime @default(dbgenerated("NOW() + interval '30 day'"))
-  note      String?
+  id         String   @id @unique @default(cuid())
+  userId     Int
+  note       String?
+  createdAt  DateTime @default(now())
+  expiresAt  DateTime @default(dbgenerated("NOW() + interval '30 day'"))
+  lastUsedAt DateTime @default(now())
+  hashedKey  String   @unique()
+  user       User?    @relation(fields: [userId], references: [id], onDelete: Cascade)
 }