fix(adminfront): fix e2e test assertions and biome linter errors

- Fix strict biome errors in OrgChartUploadModal and TenantOrgChartPage (key indices, any types, aria roles, hook dependencies)
- Fix duplicate translation blocks that broke the i18n parser
- Fix UI label assertions in Playwright e2e tests due to updated i18n keys

adminfront/src/features/tenants/components/OrgChartUploadModal.tsx

@@ -75,11 +75,11 @@ export function OrgChartUploadModal({
 
   const { data: progressData } = useQuery({
     queryKey: ["importProgress", progressId],
-    queryFn: () => fetchImportProgress(tenantId, progressId!),
+    queryFn: () =>
+      progressId ? fetchImportProgress(tenantId, progressId) : null,
     enabled: !!progressId && mutation.isPending,
     refetchInterval: 500,
   });
-
   const percent =
     progressData && progressData.total > 0
       ? Math.round((progressData.current / progressData.total) * 100)
@@ -253,9 +253,11 @@ test2@example.com,이몽룡,삼안,선임,개발,팀원,기술본부,개발실,
                 <div className="max-h-48 overflow-y-auto border rounded-md p-2 bg-destructive/5 text-xs font-mono space-y-1">
                   {result.errors.map((err, idx) => (
                     <div
+                      // biome-ignore lint/suspicious/noArrayIndexKey: Errors are a static list returned from the server.
                       key={idx}
                       className="text-destructive border-b border-destructive/10 pb-1 last:border-0"
                     >
+                      {" "}
                       {err}
                     </div>
                   ))}