Merge or remove members

It would be helpful if there were a function to merge duplicate members or remove unnecessary accounts. Sometimes a duplicate registration occurs accidentally, resulting in multiple accounts for the same person in the system.

With a merge function, data such as contact information, membership, and payment history can be combined into a single profile without losing important information.

Additionally, a delete option would be useful to clean up inactive or erroneous accounts. This helps keep the membership database organized and prevent administrative errors.