✍️ IERC20: use `amount` instead of `value`

[z0r0z]

✍️ use amount instead of value for event params to make match underlying functions

• [x] Tests
• [ ] Documentation
• [ ] Changelog entry

[Amxx]

Hello @z0r0z

The EIP uses value and not amount. I agree that amount would have been a better choice of words, but so far we favored consistency with the EIP wording.

@frangio any opinion?

[frangio]

I think this PR is pointing out that the events and the functions use a different word for the same concept. Perhaps we should use "value" instead of "amount", but I would agree that it should be consistent.

The ERC20 implementation uses "amount". Should we change it all to "value"?

[ernestognw]

Closed by #4398