ci(create-e2e): assert 100% cache hit rate on second monorepo run

Author: fengmk2

.github/workflows/test-vp-create.yml

@@ -267,8 +267,8 @@ jobs:
         run: |
           output=$(vp run ready 2>&1)
           echo "$output"
-          if ! echo "$output" | grep -q 'cache hit'; then
-            echo "✗ Expected cache hit on second run"
+          if ! echo "$output" | grep -q 'cache hit (100%)'; then
+            echo "✗ Expected 100% cache hit on second run"
             exit 1
           fi
-          echo "✓ Cache hit verified"
+          echo "✓ 100% cache hit verified"