Zenodo release: Global and local helicity-preservation in finite element magnetic relaxation

Can you please create a Zenodo release for my upcoming publication:

### Global and local helicity-preservation in finite element magnetic relaxation

[firedrake.json](https://github.com/user-attachments/files/25427253/firedrake.json)

[code.zip](https://github.com/user-attachments/files/25427254/code.zip)
