Outdated links on CSS Modules doc page

[amal]

The links at the bottom of this page are out of date:
https://extension.js.org/n/development/modern-css/css-modules/

PostCSS leads to empty page and other three lead to 404.

[cezaraugusto]

hi @amal! thanks for reporting.

I'm currently fixing a few outstanding bugs. Do you mind pushing a PR to remove the links for now? repo is https://github.com/extension-js/extension.js.org. Would really appreciate it

[amal]

@cezaraugusto, here is the PR: extension-js/extension.js.org#3

Please tell if anything needs to be changed or added.

[cezaraugusto]

hi @amal just approved, thanks!