Add immutable Muse client assets and the grant-linked private contract.
Keep the grant migration safe for replay and partial schema recovery, preserving exact preview receipts and existing data. Keep public wake signals separate from private provider authority.
Refs #16447.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Add the external Runner foundation with distinct Dot/Grok V6, canonical home-mode V7 and Muse V8 contracts.
Keep generated schemas and profiles synchronized. Bound default question-answer command IDs in a disjoint namespace while preserving existing IDs and durable replay. Preserve canonical migration history and add normally generated, replay-safe Muse schema milestones with literal preview-history fixtures.
Refs #16444.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
