Upgrade to React 18

[goplayoutside3]

ALICE is using React 16, but the latest version is React 18. Upgrading will involve:

• Conversion of unit tests from enzyme --> RTL https://github.com/zooniverse/alice/issues/422
• Handling a Storybook upgrade alongside React dependency bump and unit test conversion https://github.com/zooniverse/alice/issues/871
• Consideration for how to eject react-scripts from the app https://github.com/zooniverse/alice/issues/637
• Refactoring defaultProps in favor of default params https://github.com/zooniverse/alice/issues/874
• Change import React from 'react’ which could be refactored to import the hooks individually

[eatyourgreens]

Change import React from 'react’ which could be refactored to import the hooks individually

There's a codemod for this, which I've used previously to remove the React global from packages in the Zooniverse front-end monorepo.