fix: add scenario example to protocol-lab, sync EnvironmentPolicy types

src/cli/commands/init/scaffolds/index.ts

@@ -330,6 +330,13 @@ export function protocolLabScaffold(): ScaffoldResult {
     //     hooks: { onResponse: { ensures: ['status != 429'] } },
     //   },
     // },
+    // scenarios: [{
+    //   name: 'create-and-read',
+    //   steps: [
+    //     { request: { method: 'POST', url: '/users', body: { name: 'test' } }, expect: ['status:201'], capture: { userId: 'response_body(this).id' } },
+    //     { request: { method: 'GET', url: '/users/{userId}' }, expect: ['status:200', 'response_body(this).name == "test"'] },
+    //   ],
+    // }],
   };
 
   const readmeContent = `
@@ -374,6 +381,7 @@ Qualify can produce large output. In CI, use machine-readable formats and filter
 ## Next Steps
 
 - Define scenario sequences in your config.
+- Example scenario is commented out in apophis.config.js — uncomment and adapt.
 - Add route allowlists for chaos if needed.
 - Run \`apophis replay --artifact <path>\` to debug failures.
 `;