* chore: replace dtslint with eslint-plugin-expect-type
* update guide
* add lint-staged
* rm stale script
* modify cli eslint and tsconfigs to support ts migration
* separate expect-type files
* modifications to tsconfigs to make eslint a little easier
* revert workflow.yml
* further revision
* put tslint config for dtslint back in
* ensure false negative case is tested
* correct tsconfigs
* align dtslint tsconfig with eslint 9 config
* consolidate / DRY tsconfigs