E2E reports

Set up this repository to send its Playwright end-to-end test results to PRLane from GitHub Actions. Do every step below, then show me the changes (open a pull request if you can).

Before you start, ask me for my PRLane organization alias and replace <your-org-alias> below with it.

1. Add the sender script. First search the repository for an existing copy of send-playwright-report.mjs. If there is one, use it instead of adding a second copy, and change the path in step 5 to point at it. Otherwise, from the repository root, run this and commit the downloaded file unchanged (it is one dependency-free file that needs Node 20 or later on the runner):

   curl -fsSL https://prlane.com/e2e-reports/send-playwright-report.mjs -o scripts/send-playwright-report.mjs

2. Find the GitHub Actions job that runs Playwright. If the tests are sharded across several jobs, use the job that merges the shard reports, or add one that downloads the shards' blob reports and runs `npx playwright merge-reports`. Results must come from one combined report.

3. Make sure that job writes a Playwright JSON report to test-results.json. Add the JSON reporter next to the existing reporters (for example `["json", { outputFile: "test-results.json" }]` in playwright.config) or, when merging shards, run `npx playwright merge-reports --reporter json <blob-report-dir> > test-results.json`. Keep the existing reporters working. A relative `outputFile` resolves against the folder that holds the Playwright config, not the repository root: if the config lives in a subfolder such as e2e/, the report lands there, so point `--report` in step 5 at that path (for example e2e/test-results.json), or anchor `outputFile` to the repository root. Check where the file actually ends up and make `--report` match it.

4. Give that job permission to request a GitHub Actions OIDC identity token. Add these job-level permissions, merging them with any the job already has (a job-level block replaces the workflow-level one, so keep anything else the job needs):

   permissions:
     contents: read
     id-token: write

5. Add this step to the same job, after the tests (and after the merge, for sharded runs):

   - name: Send E2E results to PRLane
     if: ${{ !cancelled() }}
     continue-on-error: true
     timeout-minutes: 3
     run: >-
       node scripts/send-playwright-report.mjs
       --report test-results.json
       --org <your-org-alias>

   Keep `if: ${{ !cancelled() }}` so failed test runs still report, and `continue-on-error: true` so the step never fails the workflow. If more than one job or workflow sends results for the same pull request, give each one its own `--suite <name>` (for example the workflow or job name). PRLane shows the newest run per suite, so sends without distinct suites replace each other.

Do not add any secret or token: PRLane authenticates the step with the job's OIDC token. When you're done, remind me that the repository must be connected to the PRLane organization, or its results are refused.