content(projects): add recent open source contributions

[rlorenzo]

Summary

Adds eight upstream projects to the Open Source Contributions list, each with at least one PR merged in the past year.

Project	What landed
Impeccable (58k★)	Node runtime probe fix so generated hooks survive cmd.exe metacharacters on Windows
Quasar (27k★)	serialize-javascript v7 security bump, plus Vite 8 in the vite-plugin peer range
lint-staged (14.7k★)	New --continue-on-error flag with unit and integration coverage
Mago (3.4k★)	First WordPress security lint rules: nonce verification, prepared SQL, input sanitization
csskit (315★)	calc() minification fix for WebKit-invalid output, and a parser panic turned into a real diagnostic
EditorConfig Core (JS) (281★)	minimatch.escape() for path-prefix escaping, fixing a brace-expansion bug
Facet (190★)	Apple Silicon port: MPS detection, unified-memory limits, HEIC support
Framework Benchmarks (137★)	Added Gea as a like-for-like port of the shared benchmark app

Also refreshes the existing image-gen-mcp entry with the gpt-image-2 work, and repoints it from the fork to lansespirit/image-gen-mcp where the PRs actually merged.

Notes

Two judgment calls worth a look:

• Links go to an author-filtered PR list (/pulls?q=is:pr+author:rlorenzo) rather than the repo root, so a visitor lands on evidence rather than a project homepage. This follows the convention the Moodle entry already uses with commits?author=rlorenzo.
• The csskit entry notes that this site's own CSS is minified with it. The one place I editorialized, as a "practice what you preach" signal.

Deliberately excluded: unmerged PRs, merged-but-trivial ones, and ucdavis/VIPER / bcapgroup/bcap_website, which are day-job repos already covered by the experience section.

Test plan

• npm run build succeeds
• npm run lint passes
• Section renders 11 rows in the built _site/index.html
• No em-dashes in the new copy

[greptile-apps]

Greptile Summary

Adds eight recent open-source contributions and refreshes the image-gen-mcp entry to reference its upstream repository.

• Adds contribution descriptions, technology tags, and author-filtered GitHub pull-request links.
• Preserves the YAML structure and field types expected by the projects template.
• Updates image-gen-mcp with the gpt-image-2 work and its upstream contribution link.

Confidence Score: 5/5

The PR appears safe to merge with no actionable defects identified.

The added YAML records conform to the existing project-data structure, use the recognized contribution type, and provide the fields consumed by the rendering template.

Important Files Changed

Filename	Overview
_data/projects.yml	Adds and updates contribution metadata while preserving the existing data and rendering contracts; no actionable issue was identified.

_{Reviews (1): Last reviewed commit: "content(projects): add recent open sourc..." | Re-trigger Greptile}