Add macOS companion node status and system.nodes APIs

src/gateway/auth.test.ts

@@ -186,5 +186,17 @@ describe('authorizeNodeMethod', () => {
       roleScopes: { companion: ['node.capabilities.get', 'node.location.set'] },
     });
     expect(allowedLocation.authenticated).toBe(true);
+
+    const deniedStatus = authorizeNodeMethod({
+      enabled: true,
+      method: 'node.status.set',
+      nodeRole: 'observer',
+      allowedRoles: ['companion', 'observer'],
+      roleScopes: {
+        companion: ['node.capabilities.get', 'node.status.set'],
+        observer: ['node.capabilities.get'],
+      },
+    });
+    expect(deniedStatus.authenticated).toBe(false);
   });
 });