chore: bump nix package to v1.6.0

[EtienneLescot]

Automated bump triggered by release v1.6.0 (the workflow's gh pr create step hit the org-level GITHUB_TOKEN restriction, so the PR is being opened manually from the already-pushed branch).

• version → 1.6.0
• npmDepsHash → sha256-IZypOLWlDShIjCKWxlJcrdtIkMu0P/DuXaq4c0HW3FY= (computed via prefetch-npm-deps package-lock.json)

Merge this so Nix users (NixOS, Home Manager, nix run github:getopenscreen/openscreen) pick up the new release.

Summary by CodeRabbit

• Chores
  • Bumped the package version to 1.6.0 and refreshed the dependency checksum to match the latest package contents.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 49971ef7-1b67-42ed-b788-a8757b2a9a7e

📥 Commits

Reviewing files that changed from the base of the PR and between f6e1bf8 and 73719b2.

📒 Files selected for processing (1)

• nix/package.nix

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📝 Walkthrough

Walkthrough

This PR updates nix/package.nix, bumping the package version from 1.5.0 to 1.6.0 and updating the corresponding npmDepsHash value to match the new npm dependency set.

Changes

Package metadata update

Layer / File(s)	Summary
Version and dependency hash bump nix/package.nix	version changed from 1.5.0 to 1.6.0, and npmDepsHash updated to a new sha256-... value.

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description only states the version bump and lacks the required template sections and checklists.	Add the template sections for Summary, Related issue, Type of change, Release impact, Desktop impact, Screenshots/video, and Testing, even if some are N/A.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the main change: bumping the Nix package to v1.6.0.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/bump-nix-1.6.0

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