Add Audit Logging to Asset Operations

[codebestia]

Description

This PR implements automated audit logging for critical asset operations in the AssetsUp contract, ensuring better traceability and compliance

Changes

• Added automatic audit logging for key asset operations:
  • register_asset: Logs "PROCURED" action
  • update_asset_status: Logs "IN_MAINTAINANCE" or "DISPOSED" actions
• Extended test coverage to verify audit trail creation
• Maintained existing error handling and access control

Technical Details

• Uses existing log_action for consistent audit trail
• Audit logs are tied to asset ID and include:
  • Action type (PROCURED/IN_MAINTAINANCE/DISPOSED)
  • Actor (asset owner)
  • Timestamp
  • Action details

Testing

• Unit tests verify:
  • Audit log creation on asset registration
  • Status update logging
  • Access control enforcement

Related Issues

Closes #251

[vercel]

@codebestia is attempting to deploy a commit to the naijabuz's projects Team on Vercel.

A member of the Team first needs to authorize it.

[codebestia]

GM @truthixify
Please review