Hermetiska integrationstester + auto-hushall i onboarding (size, i18n, locations)

apps/api/vitest.config.ts

@@ -0,0 +1,13 @@
+import { defineConfig } from "vitest/config";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+export default defineConfig({
+  test: {
+    environment: "node",
+    globals: false,
+    setupFiles: [path.resolve(__dirname, "test/setup-env.ts")],
+  },
+});