✨ Onboard AUSD Aave v3 Avalanche

[MartinGbz]

I've added a transfer of the seed amount from the Collector to the Executor, because an error has been done in the transfer of the seed funds.

[sakulstra]

The risk assessment by us is still pending on this one and probably needs a capo feed.
Will get back to you once i got news on the topic.

[MartinGbz]

@sakulstra Okay np, thanks for the info

Just have a question, I got a weird error on the test_defaultProposalExecution test.
[FAIL: revert: stdStorage find(StdStorage): Failed to write value.] => it seems to be an error with deal() from foundry

I didn't have this error before, and I still don't have this error in other AIP PRs.
I tried forge install, forge update, forge build --force, forge clean... etc, but still have the issue.

Any idea?

[sakulstra]

@MartinGbz didn't yet check but probably AUSD does some fancy things on _balances storage.
Foundry deal essentially checks if it's a uint and if not reverts.
We maintain a list of tokens here: https://github.com/bgd-labs/aave-helpers/blob/master/src/CommonTestBase.sol#L45 that cannot be dealt.

[MartinGbz]

@sakulstra Thanks for this, now it works like a charm. The lib is updated, test are passing, the PR is ready for a review.