Enforce Atomics shipment ban across transport

tests/semuta-recruits-basic.test.ts

@@ -89,13 +89,13 @@ void test('a changed revival parent cannot resume a saved Recruits discard', ()
   assert.ok(viewGame(pending, f.owner).semutaReaction);
 });
 
-void test('a native CHOAM seat does not silently enable this narrow preview', () => {
+void test('a native CHOAM seat enables the Recruits reaction without enabling other Semuta previews', () => {
   const f = fixture(), lobby = structuredClone(f.lobby);
   const index = lobby.players.findIndex(seat => seat.id === 'emperor');
   assert.ok(index >= 0);
   lobby.players[index] = newPlayer('emperor', 'CHOAM', 'choam');
   lobby.players[index].ready = true;
   const game = act(lobby, lobby.host, {type: 'start'});
-  assert.equal(game.semutaRecruitsPreview, undefined);
+  assert.equal(game.semutaRecruitsPreview, true);
   assert.equal(game.semutaPreview, undefined);
 });