Pass tests, eslint and prettier on commit

[luisherranz]

Use husky & lintstaged for that.

Something like:

{
  "*.ts": [
    "prettier --write",
    "eslint --fix",
    "git add"
  ]
}

and

{
  "hooks": {
    "pre-commit": "lint-staged && npm run test:ci"
  }
}