Title: Implement authorization and reversibility for system modifications

[thinkiqbs]

Acceptance Criteria:

• All modification operations on the system require authorization.
• The system has a way to verify the identity and permissions of the user attempting to perform a modification operation.
• The system maintains the integrity of relationships and data when performing modification operations.
• The system provides a way to reverse or undo modification operations, if necessary.
• The system logs all modification operations in the audit trail, along with any reversal or undo actions.
• The system has a way to recover from errors or failures that may occur during modification operations.