feat: auth

api/prisma/schema.prisma

@@ -80,3 +80,14 @@ enum MusicStatus {
   COMPLETED
   WANT_TO_LISTEN
 }
+
+model User {
+  id           String    @id @default(auto()) @map("_id") @db.ObjectId
+  discordId    String    @unique
+  username     String
+  email        String    @unique
+  avatar       String?
+  isAdmin      Boolean   @default(false)
+  createdAt    DateTime  @default(now())
+  updatedAt    DateTime  @updatedAt
+}