This reverts commit e25c44caea5df553712c7569872ea1ad1af16a20.

but it's interesting to see now that we can add more spec files through sync

composition at runtime

trigger an initial complete run?

and makes the runtime's own tests run from the same path that we recommend for downstream tests

but apparently it doesn't, it somehow detects actual changes.

which shoud be common because you often need to wait for things, for example

…hange