chore: bump version to 2.1.0

[github-actions]

Triggered by closing milestone 2.1.0 (https://github.com/jescalada/git-proxy/milestone/1).

Bumps:

• package.json / package-lock.json
• packages / packages/git-proxy-cli/package.json`

Once merged, cut release/2.1 from main per the release process.

[jescalada]

/security-review

[github-actions]

Automated Security Review

Summary

No security issues found. This PR only bumps the version fields in two package.json files from 2.0.0 to 2.1.0; no code, dependency ranges, or configuration affecting security were changed.

Note: package-lock.json was excluded from this review, so any dependency version changes recorded there were not examined.

Reviewed files:

• package.json
• packages/git-proxy-cli/package.json

---

Coverage: 2 of 3 changed files were reviewed.
Not reviewed: package-lock.json (generated, vendored or lockfile).

Disclaimer: This review is AI-generated and covers only what is listed above. Please validate the findings before acting on them.

_{Reviewed by claude-opus-5. Re-run by commenting /security-review on this PR.}