fix: suppress exhaustive-deps warnings in admin components

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/admin/DownloadAdmin.jsx

@@ -26,7 +26,7 @@ export default function DownloadAdmin() {
       .finally(() => setLoading(false));
   };
 
-  // eslint-disable-next-line react-hooks/set-state-in-effect -- initial data fetch on mount
+  // eslint-disable-next-line react-hooks/set-state-in-effect, react-hooks/exhaustive-deps -- initial data fetch on mount
   useEffect(() => { load(); }, []);
 
   if (loading) {

src/components/admin/UserAdmin.jsx

@@ -30,7 +30,7 @@ export default function UserAdmin() {
       })
       .finally(() => setLoading(false));
   };
-  // eslint-disable-next-line react-hooks/set-state-in-effect -- initial data fetch on mount
+  // eslint-disable-next-line react-hooks/set-state-in-effect, react-hooks/exhaustive-deps -- initial data fetch on mount
   useEffect(() => { load(0); }, []);
 
   const handleRoleToggle = async (u) => {