fix rpg agent refresh restore route

src/components/rpg-entry/RpgEntryFlowShell.agent.interaction.test.tsx

@@ -1556,6 +1556,47 @@ test('restoring an agent workspace ignores a stored session owned by another use
   expect(window.location.search).toBe('');
 });
 
+test('refreshing platform home ignores stored agent workspace pointer without explicit restore path', async () => {
+  window.sessionStorage.setItem(
+    'genarrative.custom-world-agent-ui.v1',
+    JSON.stringify({
+      activeSessionId: 'custom-world-agent-session-1',
+      activeOperationId: null,
+      ownerUserId: 'user-1',
+    }),
+  );
+
+  render(<TestWrapper withAuth />);
+
+  expect(await screen.findByRole('button', { name: '创作' })).toBeTruthy();
+  expect(screen.queryByText(/Agent工作区/u)).toBeNull();
+  expect(getRpgCreationSession).not.toHaveBeenCalled();
+  expect(window.location.pathname).toBe('/');
+});
+
+test('refreshing RPG agent path restores stored agent workspace pointer', async () => {
+  window.history.replaceState(null, '', '/creation/rpg/agent');
+  window.sessionStorage.setItem(
+    'genarrative.custom-world-agent-ui.v1',
+    JSON.stringify({
+      activeSessionId: 'custom-world-agent-session-1',
+      activeOperationId: null,
+      ownerUserId: 'user-1',
+    }),
+  );
+
+  render(<TestWrapper withAuth />);
+
+  await waitFor(() => {
+    expect(getRpgCreationSession).toHaveBeenCalledWith(
+      'custom-world-agent-session-1',
+    );
+  });
+  expect(
+    await screen.findByText('Agent工作区：custom-world-agent-session-1'),
+  ).toBeTruthy();
+});
+
 test('new creation entry maps raw bearer token errors to user-facing auth copy', async () => {
   const user = userEvent.setup();