Run linter before git push

[huogerac]

Check if the lint-staged works:

"devDependencies": {
    ...
    "lint-staged": "^8.1.5",
  },
  "gitHooks": {
    "pre-commit": "lint-staged"
  },
  "lint-staged": {
    "*.{js,vue}": [
      "vue-cli-service lint",
      "git add"
    ]
  }