fix: add participation check to transformCompany

Author: Francisca105

server/resources/deck.js

@@ -114,6 +114,7 @@ function transformCompany(company, options) {
     "Silver NPE": "min",
   };
 
+  const participation = company.participation?.length > 0 && company.participation[0]; // Get the latest participation
   // Package name is "SINFO XX Package name" where XX is the edition year and Package name can have one or two words
   const packageName = (() => {
     const name = participation?.package?.name;