- Move specifier-prompt.md to repo root and rewrite it for the monorepo.
- Move specs/feature-backlog.md to root specs/ and update with component scope.
- Add specs/README.md, psf-memo-indexer/specs/README.md, psf-memo-db/specs/README.md.
- Add swarmforge/constitution/articles/monorepo.prompt for shared monorepo rules.
- Update root README.md with repository layout, local dev commands, and SwarmForge info.
By specifier.
