filter batch withdrawals for liquidity positions

[TalDerei]

the withdrawal button should be disabled if all the liquidity positions aren't closed.

[JasonMHasperhoven]

Hey @TalDerei could you elaborate here, we essentially have two checks:

if (openedPositions.length > 1) {
to display: "Close Batch"

and

if (closedPositions.length > 1) {
to display: "Withdraw Batch"