feat(vom): function refactor

packages/vom/src/render.ts

@@ -199,7 +199,10 @@ function shouldRender(node: VomNode): boolean {
 }
 
 export function isVomReferenceNode(node: VomNode): boolean {
-  return INTERACTIVE_ROLES.has(normalizedRole(node)) || isUrlBearingStructuralAction(node);
+  return (
+    node.referenceable !== false &&
+    (INTERACTIVE_ROLES.has(normalizedRole(node)) || isUrlBearingStructuralAction(node))
+  );
 }
 
 function hasRecoveryHandler(node: VomNode): boolean {

packages/vom/src/types.ts

@@ -24,6 +24,8 @@ export interface VomNode {
   backendNodeId?: number;
   frameId?: string;
   contextScopeId?: string;
+  /** False for semantic-only nodes that cannot be addressed through CDP. */
+  referenceable?: boolean;
 
   role?: string;
   name?: string;