# PRE-05 service-junk-drawer reproduction

This deterministic JavaScript fixture compares three ownership maps for four
synthetic workflow changes:

- one controller procedure;
- the same procedure moved wholesale into a service; and
- one coordinator plus four phase owners.

It proves that relocation alone preserves one shared implementation surface
while the phase design gives each example change a distinct owner without
removing explicit workflow order.

Run:

```sh
node experiment.mjs
```

The fixture does not measure cohesion, defects, delivery speed, or the private
workflow. Its changes and owners are synthetic.