I might encourage adding things like https://ofriperetz.dev/articles/eslint-plugin-security-is-un... or https://github.com/mozilla/eslint-plugin-no-unsanitized as things that flag for further review - and likely adding even more that you might not publicize as part of the eslint-plugin repository, so there's a more obscure level of protection that might catch a would-be attacker!
We have additional checks that also check the release assets to catch issues in dependencies etc, that part is not public.
Curious if you considered oxlint^1? (It's a a faster, simpler, near drop-in replacement for eslint.)