fix: admin user init (#476)

Signed-off-by: Bob Du <i@bobdu.cc>

Author: BobDu

service/src/storage/mongo.ts

@@ -96,7 +96,7 @@ export async function updateChat(chatId: string, response: string, messageId: st
   }
 
   if (previousResponse)
-    // @ts-expect-error previousResponse
+    // @ts-expect-error https://jira.mongodb.org/browse/NODE-5214
     update.$set.previousResponse = previousResponse
 
   await chatCol.updateOne(query, update)
@@ -253,7 +253,7 @@ export async function createUser(email: string, password: string, roles?: UserRo
   const userInfo = new UserInfo(email, password)
   if (roles && roles.includes(UserRole.Admin))
     userInfo.status = Status.Normal
-  if (status !== null)
+  if (status)
     userInfo.status = status
 
   userInfo.roles = roles