fix(nc-gui): initWorker logic and remove unused code

packages/nc-gui/utils/workerUtils.ts

@@ -1,27 +1,16 @@
 import getCrossOriginWorkerURL from 'crossoriginworker'
 
-// Returns a blob:// URL which points
-// to a javascript file which will call
-// importScripts with the given URL
-export function getWorkerURL(url: string) {
-  const content = `importScripts( "${url}" );`
-  return URL.createObjectURL(new Blob([content], { type: 'text/javascript' }))
-}
-
 export async function initWorker(url: string) {
   let worker: Worker | null = null
   try {
+    if (/^https?:\/\//.test(url)) {
       const workerURL = await getCrossOriginWorkerURL(url)
       worker = new Worker(workerURL)
-    // if (/^https?:\/\/'/.test(url)) {
-    //   // const worker_url = getWorkerURL(url)
-    //   // worker = new Worker(worker_url)
-    //   // URL.revokeObjectURL(worker_url)
-    // } else {
-    //   worker = new Worker(url, {
-    //     type: 'module',
-    //   })
-    // }
+    } else {
+      worker = new Worker(url, {
+        type: 'module',
+      })
+    }
   } catch (e) {
     console.error(e)
   }