This commit introduces a mechanism to handle multiple possible encryption keys for data decryption across various modules, including auth.js, members.js, newsletter.js, and encryption.js. It adds functions to retrieve potential old keys for migration purposes and updates the decryption logic to attempt decryption with these keys. Additionally, it includes warnings for users when old keys are used and provides guidance for re-encrypting data. This enhancement improves data migration capabilities and ensures backward compatibility with previously encrypted data.
