fix: restore playwright/cpu-friendly config and deployment memory handling

src/lib/docker-build-contract.test.ts

@@ -48,15 +48,15 @@ it("passes a compiled release to both the application build and final image", ()
 	expect(compose).toContain("NEXT_DEPLOYMENT_ID: ${CMS_RELEASE:-unknown}");
 });
 
-it("keeps the compose CMS opt-in and inside the 2 GB limit", () => {
+it("keeps the compose CMS opt-in and inside the 4 GB limit", () => {
 	const compose = readFileSync("docker-compose.yml", "utf8");
 	// A bare `docker compose up -d` starts only byparr. On a CI-managed host the
 	// CMS owns port 3002 through ci-deploy.sh; letting compose claim the same
 	// port again produces an endless EADDRINUSE crash loop.
 	expect(compose).toContain('profiles: ["cms"]');
 	expect(compose).not.toContain("cms-green");
-	expect(compose).toContain("mem_limit: 2g");
-	expect(compose).toContain("memswap_limit: 2g");
+	expect(compose).toContain("mem_limit: 4g");
+	expect(compose).toContain("memswap_limit: 5g");
 });
 
 it("builds with fixtures and excludes installation secrets from every stage", () => {