* 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
* Make all reviews block share the same frontend script
* Create 'All Reviews' block
* Create All Reviews no reviews placeholder
* Create EditorContainerBlock and move some shared logic there
* Update icon
* Address PR feedback