revert parser for json files

[tekhaus]

This commit resolves #268.

The conflict was not in the prettier settings per se. Instead, when lint-staged is run as the last step before a commit, it is invoked using npx and the remote config is using the json parser on JSON files. The other tooling for the repo, most specifically vscode, uses json-stringify for the JSON parser.

This difference in parsers was causing the locally-built (via build script) and committed JSON task files to be reformatted with arrays on a single line. Using the json-stringify parser will instead keep the arrays as multiline, which aligns with how all of the JSON task files have existed in the library prior to adding prettier to the repo.

To preserve the usage of Shopify's prettier settings, a new prettier.config.js file was created to import and export those settings while adding an override on the JSON parser.

This commit also updates the affected task JSON files that were committed since the prettier addition.

[isaacbowen]

This is a beautiful approach. :) Thank you!

[tekhaus]

Will this cause all of the updated task to show as Updated in the interface?

[isaacbowen]

Will this cause all of the updated task to show as Updated in the interface?

No, because their actual attributes have not changed. :) Glad you're thinking about that though!