推进 INI 面板 launch manifest version schema

wasm-port/docs/panel-entry.md

@@ -12,6 +12,7 @@ import {
   INI_PANEL_ENTRIES,
   createControlPageBrowserApiMethods,
   createIniPanelLaunchApiManifest,
+  createIniPanelLaunchApiSchema,
   createIniPanelLauncherLinkViewModel,
   createIniPanelShellControlPageContract,
   createIniPanelShellViewModel,
@@ -87,6 +88,8 @@ Use `createIniPanelLaunchApiManifest()` or
 single read-only description of launch methods, visible entries, target pages,
 the control-page browser API methods, and OPFS/session persistence capabilities
 for machine files, session snapshots, and read-only status.
+Use `createIniPanelLaunchApiSchema()` or `manifestVersion` when an outer shell
+needs to check launch manifest compatibility before consuming these fields.
 
 The control-page refresh workflow lives in
 `runtime/ui/ini-panel/control-page-refresh-workflow.js`. Use