fix: use supported redirect mode for Workers organization requests

tests/org-context.test.js

@@ -132,7 +132,7 @@ test('fetches each root with identifiers and caches only complete responses', as
     assert.equal(parsed.searchParams.get('exposure'), 'identifiers');
     assert.equal(init.headers['X-Baron-Key-ID'], config.ORG_CONTEXT_KEY_ID);
     assert.equal(init.headers['X-Baron-Key-Secret'], config.ORG_CONTEXT_KEY_SECRET);
-    assert.equal(init.redirect, 'error');
+    assert.equal(init.redirect, 'manual');
     return response(payload(parsed.searchParams.get('tenantId')));
   };
   // Use disjoint roots with no repeated tenant parent to emulate two independent subtrees.