* docs(#1239): ADR for GSD as an embeddable orchestration engine
Records the design to invert GSD from a standalone installer that projects
onto a host into an embeddable orchestration engine a host loads as a plugin,
driven through a negotiated host-integration interface. Unifies ADR-1016
projection (the declarative adapter) with imperative embedding behind one
contract; grounded in a 9-host capability survey.
Closes#1239
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs(#1239): de-slash illustrative command placeholders (docs-parity gate)
Replace illustrative /gsd:x /gsd-x /gsd.x placeholders with namespace-prefix
wording so the docs-parity live-registry check does not parse them as
non-live commands.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>