* Install prettier
* Reformat all files
* Add prettier to precommit hook
* Update prettier settings to match Gutenberg code standards
* Reformat files with new settings
* Improve legibility in some line breaks
* Add inline settings script later than init
* Rename to shared-settings for clarity - other extensions filter these
* Implement block settings
* tweak used hooks
* update comment
* Shared settings should be dependency
* Make Webpack output shared and block settings (https://github.com/woocommerce/woocommerce-blocks/pull/918)