v0.2.3

Highlights

• context-pack with no arguments now prints a quickstart instead of exiting with an argparse error.
• Added context-pack --version for quick install/version checks.
• README and Korean README now lead with the shorter GitHub npx onboarding path for Codex and direct repo setup.
• CI and local validation now prove the packaged Node/npx wrapper can run setup, install-codex, no-argument quickstart, --version, and --help.
• Release workflow now builds GitHub Release assets and can optionally publish to PyPI/npm through trusted publishing.

Validation

• Local: python -m unittest discover -s tests -v passed, 40 tests.
• Local: python scripts/validate_packaged_cli.py, python -m build, python -m twine check dist/*, npm pack --dry-run, JSON validation, and git diff --check passed.
• CI: Windows/Ubuntu with Python 3.11/3.12 passed.