Remove storybook-react-i18next

[sawyerh]

Unfortunately, it doesn't seem like storybook-react-i18next is maintained any longer. The impact of that is:

1. We're blocked from updating other i18next dependencies: Update dependency next-i18next to v13 #92
2. We're blocked from updating to the next major release of Storybook: Any plans to support storybook 7 stevensacks/storybook-react-i18next#16

Additional context

I opened stevensacks/storybook-react-i18next#15 in December 2022 but haven't gotten any engagement.

Related issue:

• When react-i18next is updated to 12.0.0, we get npm ERR! ERESOLVE could not resolve on npm install stevensacks/storybook-react-i18next#14

Potential next steps

• Uninstall storybook-react-i18next, replacing it with another way to enable support for internationalization in Storybook.
• We could start simple, and only render English previews in Storybook.
• A follow-up could add a language toggle

🚨 We should target Storybook v7 for these changes, since one of the primary goals is to unblock an upgrade to that version.

References

• Addon migration for Storybook 7
• PFML renders only English
• Integrate React i18next and Storybook

[sawyerh]

It looks like there's been movement on this package and we may get lucky, and not have to remove it. My PR just got merged, and someone has opened a PR to support Storybook 7: stevensacks/storybook-react-i18next#17

[stevensacks]

I'm doing SB7 compat today.

[sawyerh]

@stevensacks Thank you! I hope you're doing well.