Refine account modal entry flow and local web binding

src/components/auth/AccountModal.test.tsx

@@ -26,6 +26,7 @@ const baseUser: AuthUser = {
 
 function renderAccountModal(overrides?: {
   user?: AuthUser;
+  entryMode?: 'settings' | 'account';
   riskBlocks?: AuthRiskBlockSummary[];
   sessions?: AuthSessionSummary[];
   auditLogs?: AuthAuditLogEntry[];
@@ -41,6 +42,7 @@ function renderAccountModal(overrides?: {
     <AccountModal
       user={overrides?.user ?? baseUser}
       isOpen
+      entryMode={overrides?.entryMode ?? 'settings'}
       initialSection={overrides?.initialSection ?? null}
       platformTheme="light"
       riskBlocks={overrides?.riskBlocks ?? []}
@@ -91,6 +93,21 @@ test('settings header uses a generic title instead of the phone number', () => {
   expect(screen.queryByRole('button', { name: '退出全部设备' })).toBeNull();
 });
 
+test('direct account entry does not render the settings shell as another dialog', () => {
+  renderAccountModal({ entryMode: 'account' });
+
+  const accountDialog = screen.getByRole('dialog', { name: '账号信息' });
+  expect(accountDialog).toBeTruthy();
+  expect(screen.queryByRole('dialog', { name: '设置与账号安全' })).toBeNull();
+  expect(screen.queryByText('设置与账号安全')).toBeNull();
+  expect(
+    within(accountDialog).getByRole('button', { name: '关闭' }),
+  ).toBeTruthy();
+  expect(
+    within(accountDialog).queryByRole('button', { name: '返回' }),
+  ).toBeNull();
+});
+
 test('account actions open in independent panels instead of inline expansion', async () => {
   const user = userEvent.setup();
 
@@ -131,9 +148,9 @@ test('nested settings panels keep back navigation without an extra close action'
   expect(
     within(accountDialog).getByRole('button', { name: '返回' }),
   ).toBeTruthy();
-  expect(
-    accountHeader?.lastElementChild?.textContent?.includes('返回'),
-  ).toBe(true);
+  expect(accountHeader?.lastElementChild?.textContent?.includes('返回')).toBe(
+    true,
+  );
   expect(
     within(accountDialog).queryByRole('button', { name: '关闭' }),
   ).toBeNull();