chore: add extraction-service to AGENTS.md, CI matrix, token pre-commit hook (7.9)

- AGENTS.md: extraction-service in layout, file ownership, deps, test table (211+ tests)
- ci.yml.disabled: extraction package + extraction-service added to matrix
- package.json: lint-staged rule to auto-generate tokens on bytelyst.tokens.json change
- ROADMAP.md: 252/278 (~91%), 7.9 done

# Conflicts:
#	docs/ROADMAP.md

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# interactive rebase in progress; onto 8cd5f51
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#	modified:   .github/workflows/ci.yml.disabled
#	modified:   AGENTS.md
#	modified:   docs/ROADMAP.md
#	modified:   package.json
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