feat: 重构密码重置流程，整合请求和确认表单，优化用户体验

atsf_server/web/features/auth/components/password-reset-confirm-form.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useMutation } from '@tanstack/react-query';
+import Link from 'next/link';
 import { useSearchParams } from 'next/navigation';
 import { useState } from 'react';
 
@@ -68,6 +69,13 @@ export function PasswordResetConfirmForm() {
             </SecondaryButton>
           ) : null}
         </div>
+
+        <div className='text-sm text-[var(--foreground-secondary)]'>
+          处理完成后可返回
+          <Link href='/login' className='ml-2 text-[var(--brand-primary)] transition hover:opacity-80'>
+            登录页
+          </Link>
+        </div>
       </div>
     </AppCard>
   );

atsf_server/web/features/auth/components/password-reset-flow.tsx

@@ -0,0 +1,13 @@
+'use client';
+
+import { useSearchParams } from 'next/navigation';
+
+import { PasswordResetConfirmForm } from '@/features/auth/components/password-reset-confirm-form';
+import { PasswordResetRequestForm } from '@/features/auth/components/password-reset-request-form';
+
+export function PasswordResetFlow() {
+  const searchParams = useSearchParams();
+  const hasConfirmationParams = Boolean(searchParams?.get('email') && searchParams?.get('token'));
+
+  return hasConfirmationParams ? <PasswordResetConfirmForm /> : <PasswordResetRequestForm />;
+}