Implement an esbuild based service bundling tool

[kevinries]

What is this epic about?

We want to a tool to bundle services in a standalone .js file with all dependencies for smaller deployment artifacts.

What needs to be done to complete this epic?

• Find a place where to implement it
• Find a way for binary modules. Binary modules can't be bundled in a single .js file, so we need a way to generate a package.json for the installation step of "external" dependencies.