Previewing a main image on an article was broken in v2 of the editor :(
We had some tests for this (which I wrote), but the setup for the tests weren't quite right!
This commit fixes the bug, and also refactors and cleans up our tests quite a bit.
Also adds some snapshots for both v1 and v2 editors in a "no image" preview state.
* fix eslint issues in article-form's jsx files
* Use e.key instead of deprecated e.keyCode
* Put back whitespace but in html format
* use re-usable SetupImageButton comp, use window.confirm, put back console.log temporarily
* import deep
* fix CoverImage className prop issue
* update jest snap files
* remove no-restricted-globals from eslint-disable-next-line
* Initial work on v2
* Initial changes merger
* Work to finalize v1/v2 editor adjustments
* Clean up styling
* Fiddle with form margins
* Fix some tests
* Change video
* skip a couple tests
* Modify tests to work with new code
* Create alternate editor
* Install linkstate (?)
Not sure how it disappear in the first place
* Run yarn install
* Modulize ArticleForm component
* Refactor
* Isolating css WIP
* Implement simplified frontmatter-less editor
* Modulize individual form element
* Ajust props names
* Transform json params to snakecase
* Remove codes
* Update /new, almost there for release
* Fix editor resize issues
* Change defaultvalue to value in article form tag element
* Modify html buttons in article form
