message: Replace dependency on node-sass with sass module
diff: "ngx-clipboard": "^13.0.1",
  "ngx-cookie-service": "^10.0.1",
  "ngx-spinner": "^10.0.1",
  - "node-sass": "^4.14.1",
  "rxjs": "6.6.2",
  + "sass": "^1.32.2",
  "snarkdown": "^1.2.2",
  "socket.io-client": "^2.3.0",
  "typescript": "~4.0.5",
  