remove duplicate index

Author: janishar

src/database/model/User.ts

@@ -74,7 +74,6 @@ const schema = new Schema<User>(
 );
 
 schema.index({ _id: 1, status: 1 });
-schema.index({ email: 1 });
 schema.index({ status: 1 });
 
 export const UserModel = model<User>(DOCUMENT_NAME, schema, COLLECTION_NAME);