P4: 审查收尾 - 第三方验证码闭环/导航指向/验证码统一校验

frontend/src/pages/Login.jsx

@@ -20,7 +20,7 @@ export default function Login() {
   const [busy, setBusy] = useState(false);
   const [capRequired, setCapRequired] = useState(false);
   const [capDone, setCapDone] = useState(false);
-  const [capProof, setCapProof] = useState('');
+  const [capResult, setCapResult] = useState(null);
 
   useEffect(() => {
     if (getToken()) { navigate('/', { replace: true }); return; }
@@ -30,8 +30,8 @@ export default function Login() {
   }, [navigate]);
 
   const doCaptcha = async () => {
-    const proof = await showCaptcha('login');
-    if (proof) { setCapProof(proof); setCapDone(true); }
+    const result = await showCaptcha('login');
+    if (result) { setCapResult(result); setCapDone(true); }
   };
 
   const handleLogin = async () => {
@@ -40,7 +40,7 @@ export default function Login() {
     setError('');
     setBusy(true);
     try {
-      const data = await authApi.login(username.trim(), password, capProof || undefined);
+      const data = await authApi.login(username.trim(), password, capResult || undefined);
       setToken(data.token);
       notifyAuthChange();
       const from = location.state && location.state.from;