Bun gives every thrown Error an own numeric 'line' property, which shadowed
HarnessError.prototype.line(), so every refused gstack-harness command crashed
with 'e.line is not a function'. The printer is now report().
QM imports a skill pack by cloning the whole repository and refuses past
32 MiB / 5,000 files (Harness Evals preflight, HARN-5); gstack's repository is
73 MiB in 4,280 files. register qm now measures first and stops with
HARNESS_QM_PACK_TOO_LARGE before any request; QM's own cap refusal maps to the
same code. docs/hosts.md lists QM as not available yet.
Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>