Update weborker code to work with te CDN

components/mjs/a11y/speech/speech.js

@@ -7,12 +7,12 @@ import {SpeechHandler} from '#js/a11y/speech.js';
 
 if (MathJax.loader) {
   let path = Package.resolvePath('[sre]', false);
-  if (!hasWindow) {
+  if (hasWindow) {
+    path = new URL(path, location).href;
+  } else {
     const REQUIRE = typeof require !== 'undefined' ? require : MathJax.config.loader.require;
     if (REQUIRE?.resolve) {
-      const pool = MathJax.config.options?.worker?.pool || 'speech-workerpool.js';
-      path = path.replace(/\/bundle\/sre$/, '/cjs/a11y/sre');
-      path = REQUIRE.resolve(`${path}/${pool}`).replace(/\/[^\/]*$/, '');
+      path = REQUIRE.resolve(`${path}/require.mjs`).replace(/\/[^\/]*$/, '');
     } else {
       path = '';
     }

lab/build/init.js

@@ -1,3 +1 @@
-global.SREfeature = {
-  json: '../../../bundle/sre/mathmaps'
-};
+global.SREfeature.json = global.SREfeature.json.replace(/mjs\/a11y/, 'bundle');

ts/a11y/speech.ts

@@ -221,7 +221,6 @@ export function SpeechMathDocumentMixin<
       }),
       worker: {
         path: sreRoot(),
-        pool: 'speech-workerpool.html',
         worker: 'speech-worker.js',
         debug: false,
       },

ts/a11y/speech/MessageTypes.ts

@@ -29,10 +29,9 @@ export type WorkerCommand = {
   data: Message;
 };
 
-export type PoolCommand = {
+export type ClientCommand = {
   cmd: string;
   data: WorkerCommand | Message;
 };
 
 export type Structure = { [id: string]: any };
-export type StructureData = Structure | string;