add CITATION.cff

Author: fneum

CITATION.cff

@@ -0,0 +1,17 @@
+cff-version: 1.1.0
+authors:
+  - family-names: Neumann
+    given-names: Fabian
+    orcid: https://orcid.org/0000-0001-8551-1480
+  - family-names: Zeyen
+    given-names: Elisabeth
+    orcid: https://orcid.org/0000-0002-7262-3296
+  - family-names: Victoria
+    given-names: Marta
+    orcid: https://orcid.org/0000-0003-1665-1281
+  - family-names: Brown
+    given-names: Tom
+    orcid: https://orcid.org/0000-0001-5898-1911
+title: Interactive dashboard code for paper 'The Potential Role of a Hydrogen Network in Europe'
+version: v1.0.1
+date-released: 2023-06-05