feat(registry): add declarative protocol routing and request-scoped storage hook context across registries

test/helpers/ids.ts

@@ -0,0 +1,8 @@
+/**
+ * Generate a unique test run ID for avoiding conflicts between test runs.
+ */
+export function generateTestRunId(): string {
+  const timestamp = Date.now().toString(36);
+  const random = Math.random().toString(36).substring(2, 6);
+  return `${timestamp}${random}`;
+}