feat: add fundamentals parity reporting

frontend/src/hooks/useAdmin.ts

@@ -316,6 +316,14 @@ export function useJobs() {
   });
 }
 
+export function useFundamentalsParityReport() {
+  return useQuery({
+    queryKey: ['admin', 'fundamentals-parity'],
+    queryFn: () => adminApi.getFundamentalsParityReport(),
+    refetchInterval: 15_000,
+  });
+}
+
 export function usePipelineReadiness() {
   return useQuery({
     queryKey: ['admin', 'pipeline-readiness'],