BibMedEd v0.1.2 — Zenodo archive trigger

First release published after enabling Zenodo↔GitHub on this repo. Zenodo archives this tag, mints a software DOI, and assigns a concept-DOI that resolves to the latest version going forward.

No code or paper changes vs v0.1.1. Once the DOI is live, README and CITATION.cff will be updated to include the Zenodo badge and `doi:` field.

If you cite BibMedEd before the Zenodo record is live (≈2–3 minutes after this release publishes), use the v0.1.1 citation; replace with the Zenodo DOI as soon as it appears at https://zenodo.org/search?q=BibMedEd.