Use cljfmt to keep code consistent and beautiful

[crisptrutski]

• Match the configuration for Metabase
• Check formatting in git hook
• Check formatting in CI

[crisptrutski]

With default settings, it's pretty unhappy with us:

❯ cljfmt check | wc -l
src/macaw/util.clj has incorrect formatting
src/macaw/rewrite.clj has incorrect formatting
test/macaw/core_test.clj has incorrect formatting
test/macaw/acceptance_test.clj has incorrect formatting
4 file(s) formatted incorrectly
     201

[crisptrutski]

We've reformatted it with default settings, only thing left is automation.