Add missing package integrity

[petrzjunior]

📑 Summary

Add integrity field where missing the package-lock.json. This enforces the dependency checksum and allows for Nix packaging.

Resolves #828

📏 Design Decisions

I used https://github.com/jeslie0/npm-lockfile-fix script to fill in the integrity fields. Packages install on my machine.

📋 Tasks

Make sure you

• 📖 have read the contribution guidelines
• 💻 have added unit/e2e tests (if appropriate)
• 🔖 targeted master branch

[aloisklink]

LGTM!

I'm 99.99% sure that the tests are only failing due to #825 (GitHub Actions has recently switched to Ubuntu 24.04 that has stricter security rules by default), so rather than asking you to rebase your PR on master, I'll just merge it and see if it passes on the master branch!

I'm worried thought that #828 might be re-opened, since it sounds like NPM is buggy and will sometimes remove them: npm/cli#4460

Do you think it makes sense to add some sort of CI/linting check to enforce that these fields continue to exist?

I have found https://www.npmjs.com/package/npm-package-lock-add-resolved, which seems to be a Node.JS port of https://github.com/jeslie0/npm-lockfile-fix that might be useful.