Tours: bring the pinned counts and test doubles up to the new tables and switch

- tours locale key count, entity count and NOT NULL field count follow
  the wanderer tables and strings
- the shared MSW admin handlers answer /api/admin/tours-wanderer
- the mobile tour detail test checks the dialog, not the dropped heading
- the refused-origin e2e sends one request per case instead of four at once

client/src/mobile/screens/trip/sheets/MTripSheets.test.tsx

@@ -98,13 +98,14 @@ describe('MSelectedTourDetail', () => {
   it('renders the selected tour through the shared detail dialog and elevation profile', () => {
     render(<MSelectedTourDetail planner={planner()} />)
 
-    expect(screen.getAllByText('Track Stats')).toHaveLength(1)
+    expect(screen.getByRole('dialog')).toBeInTheDocument()
     expect(document.querySelector('#tour-elevation-42')).toBeInTheDocument()
   })
 
   it('renders nothing for an ordinary selected place', () => {
     render(<MSelectedTourDetail planner={planner({ selectedTour: null })} />)
 
-    expect(screen.queryByText('Track Stats')).not.toBeInTheDocument()
+    expect(screen.queryByRole('dialog')).not.toBeInTheDocument()
+    expect(document.querySelector('#tour-elevation-42')).not.toBeInTheDocument()
   })
 })

client/tests/helpers/msw/handlers/admin.ts

@@ -76,6 +76,15 @@ export const adminHandlers = [
     return HttpResponse.json({ enabled: body.enabled });
   }),
 
+  http.get('/api/admin/tours-wanderer', () => {
+    return HttpResponse.json({ enabled: false });
+  }),
+
+  http.put('/api/admin/tours-wanderer', async ({ request }) => {
+    const body = await request.json() as Record<string, unknown>;
+    return HttpResponse.json({ enabled: body.enabled });
+  }),
+
   http.get('/api/admin/addons', () => {
     return HttpResponse.json({ addons: [] });
   }),