推进 INI 面板 readonly status API manifest

wasm-port/docs/panel-entry.md

@@ -16,6 +16,7 @@ import {
   getVisibleIniPanelEntries,
   createMachineSessionControlPageController,
   createMachineSessionReadonlyStatus,
+  createMachineSessionReadonlyStatusApiManifest,
   readMachineSessionReadonlyStatus,
   loadMachineSessionForControlPageWorkflow,
   createControlPageSessionLoadState,
@@ -26,8 +27,8 @@ import {
 ```
 
 `ui-shell.js` re-exports the entry manifest, the read-only control-page
-controller, the unified read-only status API, and the control-view renderer. It
-does not implement CNC behavior.
+controller, the unified read-only status API, the readonly-status API manifest,
+and the control-view renderer. It does not implement CNC behavior.
 
 ## Pages
 
@@ -56,6 +57,9 @@ mounting the existing control-page controller, refresh workflow, and renderer.
 Use `controlPage.readStatus` or `readMachineSessionReadonlyStatus()` when an
 outer shell needs one stable read of `stateBundle`, `workflowStatus`,
 `overview`, `controlView`, `session`, `runReadiness`, and `run`.
+Use `createMachineSessionReadonlyStatusApiManifest()` or
+`controlPage.readonlyStatusApiManifest` when you only need the API shape and
+method names.
 
 The control-page refresh workflow lives in
 `runtime/ui/ini-panel/control-page-refresh-workflow.js`. Use