Function: transitionToWithdrawMode()

This function is an admin-controlled state change that closes the Unwind phase and enables the Withdraw phase. It requires that at least the deposited amount has been redeemed from SparkLend.

Branches and code coverage

Intended branches

• Update the _mode to OperationalMode.Withdraw.

  Test coverage

Negative behavior

• Non-admin callers or calls outside the Unwind phase revert.

  Negative test

• Revert if the amount redeemed is less than the amount deployed.

  Negative test

Function call analysis

• None.