⬆️ Upgrade Node.js to v24, bump npm dependencies

[alexrockhill]

There's a security vulnerability from an outdated package, this fixes it

full-stack-fastapi-template/frontend$ npm install

added 58 packages, removed 1 package, and audited 342 packages in 1s

49 packages are looking for funding
  run `npm fund` for details

42 high severity vulnerabilities

To address all issues, run:
  npm audit fix

Run `npm audit` for details.

After

$ npm install

up to date, audited 349 packages in 591ms

49 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities

[alexrockhill]

@tiangolo maybe this is worth a minute to merge since it's supposed to be a high security vulnerability if you have a minute, thanks!

[YuriiMotov]

Could you please explain why this file in the root directory is needed?

[alexrockhill]

Ah sorry mistake!

[github-actions]

This pull request has a merge conflict that needs to be resolved.

[alejsdev]

Hi @alexrockhill, thank you for your interest, but this has already been addressed in two other PRs. The warning should be gone by now! Given that, I'll close this PR. Thanks for your effort 🚀