Fix My Crypto Trading Mev Bot

My JavaScript-based crypto trading MEV bot has suddenly stopped responding to the 'npm start' command. The bot was operating fine prior to this issue. I require a skilled developer who can diagnose and fix the problem preventing 'npm start' from running.

I have attached the bot files via Dropbox for you to review:
https://www.dropbox.com/scl/fi/vfjmceca79spv8lt93eqw/site.zip?rlkey=tefzzkkx2snjo5f6bvmokc3tv&st=qad304fe&dl=0

Key details:
- There are no error messages when attempting to run 'npm start'; the command simply doesn't yield a response.
- I have not made any recent changes to the bot's code or its dependencies.
- Prior to reaching out for help, I reinstalled all dependencies in an attempt to resolve the issue.

Ideal candidates for this project should have:
- Extensive experience with JavaScript and npm.
- Proven track record of troubleshooting and fixing issues in crypto trading bots.
- Ability to work with zip files and navigate through code to identify issues.

I appreciate your assistance in getting my bot back up and running.