M29: polish recruiter engineering story

frontend/playwright.config.ts

@@ -4,7 +4,7 @@ export default defineConfig({
   testDir: "./e2e",
   // _capture-screenshots.spec.ts is evidence-generation tooling, not a regression test —
   // it mutates demo data via a reset and is run explicitly, not as part of the suite.
-  testIgnore: "**/_*.spec.ts",
+  testIgnore: process.env.CAPTURE_EVIDENCE === "1" ? undefined : "**/_*.spec.ts",
   timeout: 30_000,
   fullyParallel: false,
   workers: 1,