Fix/os icons and macos notarization

[brown9804]

Summary

Automated summary for -> (6 commits), generated from commit metadata and changed files.

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update
• CI/CD or infrastructure change
• Refactor (no functional change)

Changes

• feat(macos): add one-click app installer script and release integration
• docs(macOS): support custom install path and path-aware xattr command
• chore(release): align desktop publishing with install-focused release flow
• docs: update visitor count
• fix(ci): avoid secrets in if expressions for desktop workflow
• fix(download): real OS icons and macOS notarization pipeline

Files changed

• : 1 file(s) — workflows/desktop-app.yml
• : 1 file(s) — index.html
• : 1 file(s) — install-macos-app.sh
• (root): 2 file(s) — README.md, metrics.json
• Total: 5 file(s)

Linked issues

No linked issues.

How to test

1. Check out this branch and review commit history for scope confirmation.
2. Run/inspect the changed GitHub Actions workflows in a PR branch to confirm successful execution.
3. Launch the application/UI path affected by this PR and verify behavior matches the summary.
4. Confirm no regressions in related areas and that generated artifacts/output are correct.

Validation

• I tested my change locally
• All existing tests still pass
• I added or updated tests for new functionality
• I updated documentation/templates if needed
• I confirmed no secrets or sensitive data are included
• I checked for security vulnerabilities (OWASP Top 10)

Screenshots / Logs

UI-related changes detected. Include screenshots or a short recording from the updated screens before merge.

Notes

Generated by fallback mode because AI completion was unavailable for this run. Review and refine where needed.