Propagates the 10-reviewer peer list across agent frontmatter, Position/Critical prose, shared-patterns, skill dispatchers, gate validators, and docs — resolving drift left behind when multi-tenant-reviewer and lib-commons-reviewer were added to the pool. Also fixes broken shared-pattern paths in lib-commons-reviewer and adds substantive blocker criteria to multi-tenant-reviewer plus codebase-context severity heuristic (Lerian third-rail vs external recommendation) to lib-commons-reviewer.
X-Lerian-Ref: 0x1
Update all skills, agents, shared patterns, docs, and platform configs that still referenced 7 code review agents to reflect the 8th reviewer (ring:performance-reviewer). Includes agent self-descriptions, dispatch instructions, anti-rationalization tables, slicing math, gate tables, and opencode schema definitions.
X-Lerian-Ref: 0x1
Align cycle-management and systemplane-migration with the dev-* prefix pattern used by 30/31 other dev-team skills. Updates frontmatter, internal self-references, README cross-references, and state path (docs/ring-systemplane-migration/ -> docs/dev-systemplane-migration/).
X-Lerian-Ref: 0x1
