推进 INI 面板 workflow overview embedding contract

wasm-port/docs/panel-entry.md

@@ -39,6 +39,9 @@ import {
   createIniPanelShellSessionHandoffWorkflowRenderState,
   createIniPanelShellSessionHandoffWorkflowDomContract,
   createIniPanelShellSessionHandoffWorkflowDomReadiness,
+  createIniPanelShellWorkflowOverviewContract,
+  createIniPanelShellWorkflowOverviewReadiness,
+  mountIniPanelShellWorkflowOverviewEmbedding,
   renderIniPanelShellSessionHandoffWorkflowState,
   mountIniPanelShellSessionHandoffWorkflow,
   renderIniPanelShellSessionHandoffMountState,
@@ -286,6 +289,21 @@ Use `mountIniPanelShellSessionHandoffWorkflow()` or
 `linuxCncIniPanelLaunchApi.mountShellSessionHandoffWorkflow()` when an outer
 shell needs one structured workflow DOM mount result containing contract,
 readiness, render-state, render result, and any mount error as data. Use
+`createIniPanelShellWorkflowOverviewContract()` or
+`linuxCncIniPanelLaunchApi.getWorkflowOverviewContract()` when an outer shell
+needs the `workflow-overview.html` page href, browser API namespace, and method
+names before embedding that page. Use
+`createIniPanelShellWorkflowOverviewReadiness()` or
+`linuxCncIniPanelLaunchApi.getWorkflowOverviewReadiness()` to check whether a
+loaded workflow overview iframe exposes the expected read-only API. Use
+`mountIniPanelShellWorkflowOverviewEmbedding()` or
+`linuxCncIniPanelLaunchApi.mountWorkflowOverviewEmbedding()` when an outer
+shell needs one structured embedding result containing contract readiness,
+render-state, workflow overview mount result, and any mount error as data. The
+workflow overview page also exposes
+`linuxCncIniPanelWorkflowOverviewApi.mountWorkflowOverviewEmbedding()` for the
+same read-only embedding path from inside the iframe.
+Use
 `renderIniPanelShellSessionHandoffMountState()` or
 `linuxCncIniPanelLaunchApi.renderShellSessionHandoffMountState()` when an outer
 shell needs the shared read-only DOM renderer for those rows. The launch page