fix: 1. 系统设置入口进来只会跳转到拥有权限访问的页面。

2. 优化登录样式

app/routes/login.tsx

@@ -213,6 +213,7 @@ export default function Login() {
   const [username, setUsername] = useState("");
   const [password, setPassword] = useState("");
   const [passwordLoginError, setPasswordLoginError] = useState<string | null>(null);
+  const [showPassword, setShowPassword] = useState(false);
 
   // 从 loaderData 中获取错误信息
   const oauthError = loaderData?.flashError;
@@ -466,17 +467,28 @@ export default function Login() {
 
                 <div className="form-group">
                   <label htmlFor="password" className="form-label">密码</label>
-                  <input
-                    type="password"
-                    id="password"
-                    name="password"
-                    value={password}
-                    onChange={(e) => setPassword(e.target.value)}
-                    className="form-input"
-                    placeholder="请输入密码"
-                    disabled={isLoading}
-                    required
-                  />
+                  <div className="password-input-wrapper">
+                    <input
+                      type={showPassword ? "text" : "password"}
+                      id="password"
+                      name="password"
+                      value={password}
+                      onChange={(e) => setPassword(e.target.value)}
+                      className="form-input"
+                      placeholder="请输入密码"
+                      disabled={isLoading}
+                      required
+                    />
+                    <button
+                      type="button"
+                      className="password-toggle-button"
+                      onClick={() => setShowPassword(!showPassword)}
+                      tabIndex={-1}
+                      aria-label={showPassword ? "隐藏密码" : "显示密码"}
+                    >
+                      <i className={showPassword ? "ri-eye-off-line" : "ri-eye-line"}></i>
+                    </button>
+                  </div>
                 </div>
 
                 <button