1. Remove duplicate/broken code in product tables section 2. Fix PostCSS config for Tailwind 4 3. Add @tailwindcss/postcss dependency 4. Remove --production flag from Dockerfile (sharp required) All fixes enable successful Docker build with favicon working.
is-docker
Check if the process is running inside a Docker container
Install
$ npm install is-docker
Usage
import isDocker from 'is-docker';
if (isDocker()) {
console.log('Running inside a Docker container');
}
CLI
$ is-docker
Exits with code 0 if inside a Docker container and 2 if not.