Docs: Add CITATION.cff file

Author: jt14den

CITATION.cff

@@ -0,0 +1,18 @@
+cff-version: 1.2.0
+message: "If you use this lesson, please cite it as below."
+type: dataset
+title: "Reproducible Research Workflows"
+authors:
+  - family-names: Bochynska
+    given-names: Agata
+abstract: "Focuses on helping librarians understand the concept of reproducibility and learn about both theoretical and practical aspects of reproducible research workflows across different disciplines."
+keywords:
+  - reproducibility
+  - workflow
+  - open science
+  - tools
+license: CC-BY-4.0
+version: 1.0.0
+date-released: 2025-12-23
+repository-code: "https://github.com/LibraryCarpentry/lc-reproducible-research"
+url: "https://librarycarpentry.github.io/lc-reproducible-research/"