Claude/review scm security akvgw (#3)

* fix(security): complete security policy and update SCM files

- Remove template placeholders from SECURITY.md
- Update repository URLs to hyperpolymath/labnote-ssg
- Simplify PGP section (not currently using encrypted email)
- Update META.scm with correct project name (labnote-ssg)
- Update ECOSYSTEM.scm with accurate project description
- Update STATE.scm to reflect v0.2 completion (50%)
- Add comprehensive README.adoc with project documentation

Security improvements:
- All adapter security reviewed (safe Deno.Command usage)
- No shell injection vulnerabilities found
- CodeQL and Dependabot properly configured

* feat: complete 44-component project structure

Build System (4/4):
- Add justfile with full command suite
- Add Mustfile with complementary recipes
- Add .tool-versions for asdf
- Add Containerfile for Podman

SCM Files (6/6):
- Expand META.scm with ADRs and component matrix
- Expand ECOSYSTEM.scm with integration points
- Update STATE.scm with 44-component tracking
- Add PLAYBOOK.scm with operational workflows
- Add AGENTIC.scm with MCP interface definition
- Add NEUROSYM.scm with neurosymbolic patterns

Documentation (6/8):
- Add comprehensive cookbook.adoc
- Add CHANGELOG.md following Keep a Changelog
- Fix CONTRIBUTING.md template placeholders

CI/CD (3/3):
- Add ci.yml workflow with Deno setup
- Add security checks to pipeline
- Add adapter validation job

Hooks System:
- Add .githooks/pre-commit
- Add .githooks/pre-push
- Add .githooks/commit-msg (conventional commits)

Testing:
- Add tests/adapter_test.js with basic validation
- Verify all 28 adapters have required exports
- Check for security anti-patterns

Project now at 75% completion (v0.3 milestone)

* feat: complete v0.4 - documentation and testing milestone

Documentation (8/8):
- Fix all CODE_OF_CONDUCT.md placeholders
- Add docs/API.adoc with full adapter API reference
- All template placeholders now resolved

Testing (3/4):
- Add tests/e2e/adapter_e2e_test.js for SSG testing
- E2E tests check binary availability gracefully

Configuration (3/3):
- Add config/project.ncl - project configuration schema
- Add config/ci.ncl - CI workflow schema
- Add config/adapter.ncl - adapter type definitions

State Update:
- Update STATE.scm to v0.4.0 (90% complete)
- 40/44 components now complete
- Only integration tests pending

Project now at 90% completion (v0.4 milestone)
Next: v1.0 Production Ready

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Co-authored-by: Claude <noreply@anthropic.com>

Author: hyperpolymath