feat: export test run result (#220)

frontend/types/case.ts

@@ -70,7 +70,7 @@ type CasesMessages = {
   areYouSure: string;
   delete: string;
   newTestCase: string;
-  downloadCsv: string;
+  export: string;
   status: string;
   noCasesFound: string;
   caseTitle: string;

frontend/types/run.ts

@@ -57,6 +57,7 @@ type RunMessages = {
   updating: string;
   update: string;
   updatedTestRun: string;
+  export: string;
   progress: string;
   refresh: string;
   id: string;