This commit adds solhint-plugin-prettier which allows us to use both solhint and prettier
on our solidity files, by ensure that solhint will throw an error when code is not formatted
according to prettier rules. It also makes some slight modifications to yarn scripts which
allows better separation between linting ts and solidity during CI runs

This reverts commit 1bb656c6e8ca6777bd245b49c1677b0db1503d4f.

Should fix broken CI

Co-authored-by: Maurelian <maurelian@protonmail.ch>

Co-authored-by: Maurelian <maurelian@protonmail.ch>

which is no longer build:integration but just build

from readme to contributing as that's where running the tests section sits

This reverts commit e6dddb2cafdc1c4414194638b3f1dc98ee36eefb.

Rationale: tests are passing on my machine for the parent to this commit,
but failing in github's CI

The function was mostly useful for tracking how much gas had been
saved during the dev process, but is no longer needed in the
test suite

This commit removes _hashTransactionChainElement which was no longer used, and _getQueueElement,
which is now replaced with a lookup in the mapping.
Other areas of the code are simplified, and a local variable is renamed to avoid shadowing

chore: add changeset

Removes an imported function that was not being imported
correctly in the docker setup. Inline builds the address
and throws an error in the case where the logic is unsafe.

Deletes dead contracts as well as re autogenerates
the `README.md` so that the latest contracts are reflected in it.