**U2a · 1 point** ## Implementation - Extend `e2e/app` and prerender specs with composition discovery/Page rendering and CLI-installed artifacts, using C7a's real services. - Run the consumer without an HTTP event and record reproducible prerender timings, requests, memory and Nuxt/fixture versions. ## Acceptance - [ ] Verify discovered majors, locales, addresses, embeds and fallback selection. - [ ] Include real endpoint failures and generation mismatch; do not qualify only against e2e/mock-server.ts. **Depends on:** [U1b](https://github.com/croct-tech/plug-nuxt/issues/16), [S2b](https://github.com/croct-tech/plug-js/issues/387), [I1b](https://github.com/croct-tech/cli/issues/159), [C7a](https://github.com/croct-tech/content-service/issues/792) **References:** [Full acceptance](https://github.com/croct-tech/content-model-js/blob/55011674a2b98ae95de0ba56f32305476768f7cd/tasks/composition-implementation.json#L984-L991), [spec](https://github.com/croct-tech/spec/pull/40). <!-- composition-implementation-2026:U2a -->
U2a · 1 point
Implementation
e2e/appand prerender specs with composition discovery/Page rendering and CLI-installed artifacts, using C7a's real services.Acceptance
Depends on: U1b, S2b, I1b, C7a
References: Full acceptance, spec.