Can we add commit message lint?

**Full reference** : https://github.com/conventional-changelog/commitlint

commitlint checks if your commit messages meet the [conventional commit format](https://conventionalcommits.org/).

In general the pattern mostly looks like this:

```
type(scope?): subject #scope is optional; multiple scopes are supported (current delimiter options: "/", "\" and ",")
```

#### Real world examples can look like this:

1. chore: run tests on travis ci
2. fix(server): send cors headers
3. feat(blog): add comment section

Common types according to [commitlint-config-conventional (based on the Angular convention)](https://github.com/conventional-changelog/commitlint/tree/master/@commitlint/config-conventional#type-enum) can be:

- build
- chore
- ci
- docs
- feat
- fix
- perf
- refactor
- revert
- style
- test

Read the linked commitlint reference and the Conventional Commits format first. Then inspect the repository's existing Node.js project and CI configuration to determine where commit-message validation belongs; done means commits are checked against the documented format and the supported type examples.

Written by the indexing model from the issue text.