perf : better concurrent handle

tests/deployment-contract.test.ts

@@ -17,7 +17,7 @@ describe("production deployment contract", () => {
     expect(deployment).toContain("path: /api/health");
     expect(deployment).toContain("kubernetes.io/arch: arm64");
     expect(deployment).toMatch(
-      /requests:\s+cpu: 500m\s+memory: 512Mi\s+limits:\s+cpu: "1"\s+memory: 1Gi/u,
+      /requests:\s+cpu: 500m\s+memory: 1Gi\s+limits:\s+cpu: "1"\s+memory: 2Gi/u,
     );
     expect(deployment).toContain("runAsNonRoot: true");
     expect(deployment).toContain("runAsUser: 1000");
@@ -53,6 +53,8 @@ describe("production deployment contract", () => {
     expect(hpa).toContain("minReplicas: 2");
     expect(hpa).toContain("maxReplicas: 6");
     expect(hpa).toContain("averageUtilization: 70");
+    expect(hpa).toContain("name: memory");
+    expect(hpa).toContain("averageUtilization: 75");
     expect(pdb).toContain("minAvailable: 1");
   });
 

tests/public-performance.test.ts

@@ -38,6 +38,7 @@ describe("public rendering performance", () => {
       'fetchPriority={index === 0 ? "high" : undefined}',
     );
     expect(directory).not.toContain("preload={index === 0}");
+    expect(directory).toContain("prefetch={false}");
   });
 
   it("publishes a public-only crawler policy", () => {