fix: use anchor tag for backend download to show link on hover

App.tsx

@@ -321,16 +321,7 @@ const App: React.FC = () => {
     };
   }, [addLog]); // Intentionally minimal deps
 
-  // --- Backend Download Logic ---
+
-  const handleDownloadBackend = () => {
-    addLog('info', '백엔드 실행 파일 다운로드를 시작합니다 (v1.3)...');
-    const a = document.createElement('a');
-    a.href = './webftp-backend.exe';
-    a.download = 'webftp-backend.exe';
-    document.body.appendChild(a);
-    a.click();
-    document.body.removeChild(a);
-  };
 
 
   // --- Connection Handlers ---
@@ -686,13 +677,14 @@ const App: React.FC = () => {
                 {connection.connecting ? <div className="w-4 h-4 border-2 border-white/30 border-t-white rounded-full animate-spin" /> : (connection.connected ? <><WifiOff size={16} /> 연결 해제</> : '빠른 연결')}
               </button>
 
-              <button
+              <a
-                onClick={handleDownloadBackend}
+                href={`${import.meta.env.BASE_URL}webftp-backend.exe`}
+                download="webftp-backend.exe"
                 className={`h-[30px] flex items-center justify-center px-3 rounded bg-emerald-600 hover:bg-emerald-500 text-white border border-emerald-500 shadow-md shadow-emerald-500/20 transition-all ${!connection.connected ? 'animate-pulse ring-2 ring-emerald-400/50' : ''}`}
                 title="백엔드 다운로드"
               >
                 <Download size={14} className="mr-1.5" /> 백엔드
-              </button>
+              </a>
 
               <button
                 onClick={() => setShowHelp(true)}