web: smoke-test the built standalone app against a mock graphql cms

web/vitest.smoke.config.mts

@@ -0,0 +1,23 @@
+import { fileURLToPath } from "node:url";
+import { defineConfig } from "vitest/config";
+
+// Smoke tests: `next build` against a mock CMS, then HTTP assertions against
+// the standalone server (the artifact the Docker image ships). Run with
+// `npm run test:smoke`; kept out of `npm test` so unit tests stay fast.
+export default defineConfig({
+  test: {
+    include: ["tests/smoke/**/*.test.ts"],
+    globalSetup: ["tests/smoke/global-setup.ts"],
+    // the revalidation test mutates shared mock-CMS state
+    fileParallelism: false,
+    testTimeout: 30_000,
+    // globalSetup runs a full `next build`
+    hookTimeout: 600_000,
+    env: { TZ: "Europe/Oslo" },
+  },
+  resolve: {
+    alias: {
+      "@": fileURLToPath(new URL("./src", import.meta.url)),
+    },
+  },
+});