feat: update express.js to support containerized deployments + replicate the behaviour of the vercel app (#4345)

* Update express.js

This will help with containerized deployments and it replicates the behaviour of the vercel app

* Update express.js

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

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Co-authored-by: Alexandr <qwerty541zxc@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>