GradeShelf v1.3.2 - Footer fix and dependency updates

GradeShelf 1.3.2 is a small maintenance release.

Changes

• Fixed the GitHub link in the footer.
• Updated React (19.3.1), Tailwind CSS (4.3.4), jose and dotenv.

Updating

Back up and update from your installation directory:

sh scripts/backup.sh && docker compose pull && docker compose up -d --wait

Keep .env and data/. For pinned installations, use ghcr.io/14flavius/gradeshelf:1.3.2.

Full Changelog: v1.3.1...v1.3.2