Migrate MostRead e2es to Next.js app

[amoore108]

Part of JIRA: https://bbc.atlassian.net/browse/WS-203

Summary

Migrate MostRead e2es from Express app to Next.js app

Deletes the errorPage404 tests from the Express app as the Next.js app already has these tests

Code changes

• Moves Cypress e2es from Express app to Next.js app for Most Read pages
• Uplifts test to TS
• Removes AMP related tests as AMP is no longer support for Most Read pages as they render as Topic Pages.
• Removes Express errorPage404 tests

Testing

1. List the steps required to test this PR.

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[amoore108]

I'm going to add this logic in the API. This is just a temporary measure.

[Isabella-Mitchell]

Is there a benefit to having at least one test on local? It looks like we've removed them all.

[amoore108]

Pidgin still has a local test for the page and ATI data:

simorgh/ws-nextjs-app/cypress/e2e/mostReadPage/index.cy.ts

Line 32 in 189669a

runforEnv: ['local', 'test', 'live'],

simorgh/ws-nextjs-app/cypress/e2e/mostReadPage/index.cy.ts

Line 67 in 189669a

runforEnv: ['local', 'test', 'live'],

[Copilot]

Pull request overview

This PR migrates Most Read Cypress E2E coverage into the ws-nextjs-app (Next.js) test setup and aligns Most Read SSR metadata so ATI analytics has a pageTitle for the Most Read route (which is implemented as a Topic page under the hood).

Changes:

• Updates Most Read Next.js SSR props to populate metadata.atiAnalytics.pageTitle from the page title.
• Moves/rewires Most Read Cypress suites to use ws-nextjs-app/cypress helpers and updated assertion exports.
• Removes AMP Most Read E2E coverage and limits suites to canonical + lite where applicable.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
ws-nextjs-app/pages/[service]/popular/[read]/[[...variant]].page.tsx	Adds atiAnalytics.pageTitle to Most Read SSR pageData.metadata.
ws-nextjs-app/cypress/e2e/mostReadPage/testsForCanonicalOnly.ts	Fixes helper import path for Chartbeat tests after migration.
ws-nextjs-app/cypress/e2e/mostReadPage/tests.ts	Switches to default export for Most Read assertions.
ws-nextjs-app/cypress/e2e/mostReadPage/mostReadAssertions.ts	Simplifies assertions to canonical-only (removes AMP-only branch) and exports default.
ws-nextjs-app/cypress/e2e/mostReadPage/index.cy.ts	Repoints imports to Next.js app Cypress helpers, removes AMP suites, updates ATI suite config and pageType constant.

Comments suppressed due to low confidence (1)

ws-nextjs-app/cypress/e2e/mostReadPage/index.cy.ts:72

• atiAnalyticsTestSuites is passed into runTestsForPage without being typed/cast to TestDataType[], but it contains siteId values as numbers (e.g. 70). runTestsForPage's TestDataType currently defines siteId?: string, so this will fail TypeScript checking unless you either (a) cast like other e2e entrypoints do (e.g. topicPage/index.cy.ts uses ] as unknown as TestDataType[];) or (b) fix the underlying types to accept number for siteId (which also matches how the ATI assertions compare it).