推进 INI 面板 workflow overview embedding mount DOM readiness

wasm-port/runtime/ui/ini-panel/workflow-overview.html

@@ -100,6 +100,7 @@
       createIniPanelShellWorkflowOverviewEmbeddingMountDisplayViewModel,
       createIniPanelShellWorkflowOverviewEmbeddingMountRenderState,
       createIniPanelShellWorkflowOverviewEmbeddingMountDomContract,
+      createIniPanelShellWorkflowOverviewEmbeddingMountDomReadiness,
       renderIniPanelShellSessionHandoffWorkflowState,
       mountIniPanelShellSessionHandoffWorkflow,
     } from "./ui-shell.js";
@@ -173,6 +174,9 @@
       getWorkflowOverviewEmbeddingMountDomContract: (options) => (
         createIniPanelShellWorkflowOverviewEmbeddingMountDomContract(options)
       ),
+      getWorkflowOverviewEmbeddingMountDomReadiness: (options) => (
+        createIniPanelShellWorkflowOverviewEmbeddingMountDomReadiness(options ?? { documentRef: document })
+      ),
     };
   </script>
 </body>