rejectProposalSuperUser

Function Type: external
Access Control: isSuperUser
Function Signature: rejectProposalSuperUser()

Cancels a pending superUser change proposal, resetting the governance state to allow for new proposals.

Workflow

1. Access Control: Validates that the caller is the current superUser using the isSuperUser modifier. Reverts with InvalidUser if not authorized.
2. Proposal Reset: Clears the proposed superUser address immediately.
3. State Cleanup: Resets the timeToAccept timestamp to 0.
4. Governance Security: Prevents unwanted superUser changes and maintains current governance structure.