Describe the bug
For one who wants to monitor with PM2 in a Docker image (or not with Docker), there seems to be a TypeError on executing pm2-runtime.

The app silently crashes with pm2 start as it's running inside a daemon.

The error occurs when running locally without using Docker. I can guess it's because of the old use of require(), but Pylon outputs a ESM file instead of CommonJS. Is there any way around this?

To Reproduce
Steps to reproduce the behaviour:

1. Create a default Pylon app.
2. Edit the last few lines of the Dockerfile to:

# Install PM2 as a project dependency (not global, due to user permissions)
RUN bun add pm2

# Run the app
USER bun
EXPOSE 3000/tcp
ENTRYPOINT [ "bun", "run", "pm2-runtime", "--interpreter", "bun", "/usr/src/pylon/.pylon/index.js" ]

Expected behavior
PM2 starts monitoring.

Additional context

• https://bun.sh/guides/ecosystem/pm2
• https://pm2.keymetrics.io/docs/usage/docker-pm2-nodejs