Sherlock: Decouple yield strategy with withdrawals

Handle GreyArt Vulnerability details Impact If there are funds remaining in an old strategy, there is only 1 way to claim those funds which is through Sherlock.updateYieldStrategy . It is quite an inconvenience to do this. Recommended Mitigation Steps Create an additional function to allow anyone...

updateYieldStrategy will freeze some funds with the old Strategy if yieldStrategy fails to withdraw all the funds because of liquidity issues

Handle hyh Vulnerability details Impact Part of the funds held with the strategy can be frozen if the current strategy has tight liquidity when updateYieldStrategy is run as this function makes an attempt to withdraw all the funds and then unconditionally removes the strategy. The Sherlock to...