test(redesign): expose native P5-15-01 audit failures

docs/redesign/phase-5/p5-15/p5-15-01/diagnostics/playwright.config.ts

@@ -0,0 +1,13 @@
+import { defineConfig } from '../../../../../../job-tracker-ui/node_modules/@playwright/test';
+import main from '../../../../../../job-tracker-ui/playwright.config';
+import path from 'node:path';
+
+// Playwright otherwise defaults webServer cwd to this diagnostic config's directory.
+const workspace = path.resolve(__dirname, '../../../../../../job-tracker-ui');
+const servers = Array.isArray(main.webServer) ? main.webServer : [main.webServer!];
+export default defineConfig({
+  ...main,
+  testDir: __dirname,
+  testMatch: 'preferences.spec.ts',
+  webServer: servers.map(server => ({ ...server, cwd: workspace })),
+});