Separate to smaller configs

[Charlike Mike Reagent]

Sadly.. for v2.. Wanted to be for v1 release, but tunnckoCore/ideas#97 happend.

• hela-config-build - only build things
• hela-config-webpack-build - why not try to use webpack isntead of rollup?
• hela-config-copy - copy folder or single file from src to dest
  • streaming (non-recursive), use stream-copy-dir, support templates
• hela-config-project - project scaffolder and such.
  • or hela-config-init / hela-config-new
  • what about hela-config-charlike? using charlike / charlike-cli ... ;d
• hela-config-misc - lint, format, clean, fresh, renovate, contrib, docs and such tasks

[Charlike Mike Reagent]

As of >=1.2.x it is small as possible... only for the tests are the whole babel and rollup stack.

And we don't need a build step/task.. we use @std/esm.