A path glob proves the directory is non-empty, not that it is still the
directory build-relay reads from. Relocating an asset into config/scripts
(where only **/*.mjs is pinned) reintroduced the CRLF bug with the suite
fully green. RELAY_ARTIFACTS is the right anchor: build-relay refuses to
emit an artifact absent from it, so a relocated or new asset cannot slip
past. Bundles have no tracked source and drop out with zero hits.