[cmccomb]

Summary

• Add a visible recent-publications list to the lab homepage using the maintained Google Scholar for GitHub Pages include.
• Preserve the existing searchable full publications page.
• Pin the copied include to upstream commit 3b9a1aa51dce1093422477309f97976098c93f23 and verify it in the Pages workflow before each build.
• Link the homepage example back to the project and document the update procedure.

Verification

• Confirmed the local include matches the pinned upstream commit byte for byte.
• The upstream include passed its eight rendering tests and Jekyll build in PR A Bunch of Nerds #7.
• The lab's GitHub Pages workflow will run the pinned-source check and full site build on this PR.