Add DOI and FAIR badges to README

Author: danielvartan

README.md

@@ -2,7 +2,10 @@
 
 <!-- badges: start -->
 [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
+[![DOI Badge](https://img.shields.io/badge/doi-10.5281/zenodo.18399698-1284C5.svg)](https://doi.org/10.5281/zenodo.18399698)
 [![build-flatpak.yaml](https://github.com/danielvartan/logopak/actions/workflows/build-flatpack.yaml/badge.svg)](https://github.com/danielvartan/logopak/actions/workflows/build-flatpack.yaml)
+[![FAIR checklist badge](https://img.shields.io/badge/fairsoftwarechecklist.net--00a7d9.png)](https://fairsoftwarechecklist.net/v0.2?f=21&a=32113&i=32300&r=123)
+[![fair-software.eu](https://img.shields.io/badge/fair--software.eu-%E2%97%8F%20%E2%97%8F%20%E2%97%8F%20%E2%97%8F%20%E2%97%8B-yellow)](https://fair-software.eu)
 [![GPLv3 License Badge](https://img.shields.io/badge/license-GPLv3-bd0000.png)](https://www.gnu.org/licenses/gpl-3.0)
 [![Contributor Covenant 3.0 Code of Conduct](https://img.shields.io/badge/Contributor%20Covenant-3.0-4baaaa.svg)](https://www.contributor-covenant.org/version/3/0/code_of_conduct/)
 <!-- badges: end -->