Use shares instead of assets to repay max

[MerlinEgalite]

oasis-earn-sc/packages/dma-contracts/contracts/actions/morpho-blue/Payback.sol

Line 35 in 5a2c7fe

morphoBlue.repay(paybackData.marketParams, paybackData.amount, 0, onBehalf, bytes(""));

Using assets to repay the full debt can leave some shares on the protocol and thus no entirely close the position.

See this snippet as example:
https://github.com/morpho-org/morpho-blue-snippets/blob/190ced2d6cee553e4fd117e4fc3adf7ab3e6b4fb/src/morpho-blue/MorphoBlueSnippets.sol#L377-L383

[Jean-Grimal]

Yes I would recommend to use the shares input to repay all when paybackData.paybackAll == true.