Closes #5484

We haven't upgraded these packages for years so getting them up to date! The number of files makes this look much scarier than it is. There are so many changes as default format settings for prettier changed with the upgrade, so a lot of code formatting ran. Almost all the changes are trailing commas being added. So...not very risky ;-).

There shouldn't be any changes to any functionality here. So the only thing to look for will be if you have strong feelings about any of the new formatting.

See here for breaking changes: https://prettier.io/blog/2023/07/05/3.0.0.html#javascript

Web frontend checklist

• [ x ] Formatted my code with yarn format
• [ x ] There are no warnings from yarn lint --fix
• [ x ] There are no console warnings when running the app
• [ x ] All tests pass