Deterministic counterpart to apm-workflow for subagent dispatch,
mirroring git-orchestrate/gitea-orchestrate. Scoped to
configure/marketplace/compile/audit, with fan-out across multiple
packages for the future multi-plugin conversion; apm-install has no
orchestrator counterpart since it's a one-time machine bootstrap.
Bumps kyberforge 1.2.8 -> 1.3.0 (new agent, first in the plugin).
