[Vue] VSCode에서 ESLint 적용

// .vscode/sttings.json

{
  "eslint.validate": [
    "vue",
    "javascript",
    "javascriptreact",
    "typescript",
    "typescriptreact",
  ],
  "eslint.alwaysShowStatus": true,
  "editor.codeActionsOnSave": {
    "source.fixAll.eslint": true
  },
}