chore: remove sass dependencies

package.json

@@ -41,8 +41,6 @@
     "eslint-plugin-vue": "^5.0.0-0",
     "less": "^3.8.1",
     "less-loader": "^4.1.0",
-    "node-sass": "^4.9.0",
-    "sass-loader": "^7.0.1",
     "vue-template-compiler": "^2.5.17"
   },
   "eslintConfig": {