Merge branch 'localisation' of https://github.com/NFDI4Chem/knowledge_base into localisation

Author: jliermann

docs/60_topics/61_identifiers/10_pid.mdx

@@ -110,9 +110,9 @@ This type of PID will commonly lead to a landing page, the content of which is m
 
 <img
   align="left"
-  src={useBaseUrl("/img/topics/arka_logo.svg")}
+  src={useBaseUrl("/img/topics/arka-logo.png")}
   width="200"
-  alt="ARK logo"
+  alt="ePIC Header logo"
   vspace="12"
   hspace="20"
 />