Use bundler like tsup

[krzkaczor]

By leveraging a simple bundler we could make this package dependency free for end users speeding up installation times:

https://tsup.egoist.dev

[sz-piotr]

That seems like a nice idea, however the current state of the library is really lightweight.
Here's a complete list of dependencies and sub-dependencies:

earljs
- error-stack-parser
  - stackframe

Is bundling really worth it, especially considering that those packages can get independent security updates?

[sz-piotr]

Decided as not worth it