The Librarian — shared resource volumes for hatchlings

[dahifi]

Hatchlings need access to curated reference materials without duplicating files into each workspace.

Pattern: The Librarian

• Shared read-only volume mount per client/domain
• Operator (Zephyr) curates and updates the collection
• Hatchlings mount it as read-only reference material

Implementation:

1. Convention: /share/Container/shared-resources/<client>/ on NAS
2. hatch.sh --library <path> adds a read-only volume mount to docker-compose.yml
3. Hatchling workspace gets a reference/ symlink or AGENTS.md instruction pointing to /library/
4. fleet.sh shows library mounts in status output

Example docker-compose addition:

volumes:
  - ./data:/home/openclaw/.openclaw:rw
  - /share/Container/shared-resources/chc:/home/openclaw/library:ro

This solves the Todd/CHC problem: we have research and reference materials that his bot needs but should not own or modify.

Implementation notes: no separate validation report docs in PR, keep docs minimal.