Parallelize legacy E2E store cleanup

docs/cli/testing-strategy.md

@@ -95,6 +95,8 @@ For Vitest problems, see [our troubleshooting page](troubleshooting.md) or the [
 
 End-to-end tests live under `packages/e2e` and are implemented using [Playwright](https://playwright.dev/). They test full user journeys by invoking the CLI and verifying outputs. Run them with `pnpm test:e2e`.
 
+See the [E2E setup guide](../../packages/e2e/README.md) for legacy resource cleanup.
+
 ## GitHub Actions
 
 Use [the PR workflow](../../.github/workflows/tests-pr.yml) and [CLI pre-submit CI guide](../../.agents/skills/cli-pre-submit-ci/SKILL.md) to choose local checks and generated files. Follow the check requirements of the active automation task.

packages/e2e/README.md

@@ -0,0 +1,13 @@
+# E2E tests
+
+Run local tests without Shopify credentials:
+
+```sh
+pnpm --filter e2e exec playwright test --project local
+```
+
+## Old store cleanup
+
+`cleanup-stores.ts` remains available for old temporary stores. It excludes the `no-delete-e2e-` prefix and all stores configured in `E2E_STORE_FQDNS` or `E2E_STORE_FQDN`. Full and delete modes use five browser workers and the existing `store delete` behavior. Force mode sends API deletion requests with twenty workers and skips app checks. Confirmed deletions and requests still awaiting confirmation are reported separately. Force deletion can leave app installation records that prevent app deletion until the backend clears them.
+
+Use `--list` first and select a narrow `--pattern`. These cleanup commands do not run as part of the persistent-store test lifecycle.

packages/e2e/playwright.config.ts

@@ -31,6 +31,7 @@ export default defineConfig({
         'tests/smoke-pty.spec.ts',
         'tests/fixture-toml.spec.ts',
         'tests/auth-diagnostics.spec.ts',
+        'tests/persistent-stores.spec.ts',
       ],
     },
     {
@@ -45,6 +46,7 @@ export default defineConfig({
         'tests/smoke-pty.spec.ts',
         'tests/fixture-toml.spec.ts',
         'tests/auth-diagnostics.spec.ts',
+        'tests/persistent-stores.spec.ts',
       ],
       dependencies: ['remote-auth'],
     },