Server configuration cleanup

[jonathanKingston]

Asana Task/Github Issue: N/A

Description

Consolidates Playwright test server configurations by:

• Removing the altServerPort fixture and its associated per-test forked server.
• Unifying fingerprint tests to use a single Playwright webServer instance, leveraging different hosts (localhost and 127.0.0.1) on the same port for first-party separation.
• Centralizing Playwright server port and base URL definitions.
• Deleting the now-unused injected/scripts/server.mjs.

This streamlines the test setup and removes redundant server logic introduced during the Playwright migration.

Testing Steps

• Run npm run build and ensure injected unit tests pass.
• Run npm run test-int-x -- --project chrome-mv3 --grep "Fingerprint" and ensure fingerprint Playwright tests pass.

Checklist

Please tick all that apply:

• I have tested this change locally
• I have tested this change locally in all supported browsers
• This change will be visible to users
• I have added automated tests that cover this change
• I have ensured the change is gated by config
• This change was covered by a ship review
• This change was covered by a tech design
• Any dependent config has been merged

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Note

Streamlines Playwright server usage and simplifies fingerprint tests.

• Remove altServerPort fixture and per-test forked server from helpers/harness.js; delete injected/scripts/server.mjs
• Centralize server config: introduce TEST_PAGE_SERVER_PORT and TEST_PAGE_SERVER_BASE_URL in playwright.config.js and use them in fingerprint.spec.js
• Update fingerprint tests to reference localhost and 127.0.0.1 on the same port for first‑party separation; drop unused { altServerPort } params and console logs
• Keep test logic intact while standardizing URLs and relying on a single Playwright webServer

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[github-actions]

Temporary Branch Update

The temporary branch has been updated with the latest changes. Below are the details:

• Branch Name: pr-releases/pr-2130
• Commit Hash: 9dc01bc07eaa01d797672aa60c90fbc9ee9315e7
• Last Updated: January 7, 2026 at 2:35:51 PM UTC
• Install Command: npm i github:duckduckgo/content-scope-scripts#9dc01bc07eaa01d797672aa60c90fbc9ee9315e7

Please use the above install command to update to the latest version.

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Time updated: Wed, 07 Jan 2026 14:36:20 GMT