refactor: component/*.vue

package.json

@@ -26,9 +26,8 @@
     "metaflac-js": "^1.0.5",
     "music-metadata-browser": "^2.2.6",
     "register-service-worker": "^1.7.2",
-    "vue": "^2.6.12",
-    "vue-class-component": "^7.2.3",
-    "vue-property-decorator": "^9.1.2"
+    "threads": "^1.6.4",
+    "vue": "^2.6.12"
   },
   "devDependencies": {
     "@types/crypto-js": "^4.0.1",
@@ -40,9 +39,9 @@
     "node-sass": "^5.0.0",
     "sass-loader": "^10.2.0",
     "semver": "^7.3.5",
+    "threads-plugin": "^1.4.0",
     "typescript": "~4.1.5",
     "vue-cli-plugin-element": "^1.0.1",
-    "vue-template-compiler": "^2.6.12",
-    "workerize-loader": "^1.3.0"
+    "vue-template-compiler": "^2.6.12"
   }
 }