test(sw): shared Playwright runtime resolver

packages/sw/tests/hover-stability.browser.mjs

@@ -4,12 +4,11 @@
 // including the ▲ panel). Also: SWHeader field values are Noto Sans KR 400 and not cut; long footer commands end in an
 // ellipsis inside the unchanged 68 × 47 slot and show their full name on hover.
 // Usage: build Storybook first, then node packages/sw/tests/hover-stability.browser.mjs [evidence-dir] [chromium|firefox]
-import { createRequire } from 'node:module'
 import { readFile, writeFile, mkdir } from 'node:fs/promises'
 import path from 'node:path'
 import http from 'node:http'
-const runtime = process.env.SW_RUNTIME_MODULES ?? 'C:/Users/user/.cache/codex-runtimes/codex-primary-runtime/dependencies/node/node_modules'
-const require = createRequire(path.join(runtime, 'index.js'))
+import { runtimeRequire } from './playwright-runtime.mjs'
+const require = runtimeRequire()
 const playwright = require('playwright')
 const out = path.resolve(process.argv[2] ?? 'docs/sw/hover-stability-qa'); await mkdir(out, { recursive: true })
 const engine = process.argv[3] ?? 'chromium'