feat(md): formats md before committing

[pranshuchittora]

Closes #850

Linting of markdown, following webpack.js.org standards

Why tho?

• Consistent formatting.
• Easy to migrate docs to webpack.js.org.
• It's good to follow some standards.

What kind of change does this PR introduce?
feature

Did you add tests for your changes?
Nopes

Summary

Does this PR introduce a breaking change?
Most probably not.
Nopes

---

Milestones 🏅

• Addition of markdownlint

• Setup base config

• Integrate with husky

• Fix all linting issue in all the docs 💯

[webpack-bot]

Thank you for your pull request! The most important CI builds succeeded, we’ll review the pull request soon.

[anshumanv]

I don't think we have so much md like docs site that we need a separate linter and introduce more deps in the package, it can be easily maintained without it and the markdown here(most of it) is gonna be shifted entirely to docs site so this will be even less used.

(IMO) and I'd like to hear what others think though 😄

[rishabh3112]

I think it's not required.

[ematipico]

I think what's best is to add prettier to the lint-staged hook command and tell it to format also the .MD files. Having a linter is too much I think :)

[pranshuchittora]

@ematipico Sounds great, will be working on that 👍

[ematipico]

Could you please rebase? I think it's good to go!

[anshumanv]

Seems good to go after rebase! 💯

[rishabh3112]

Merge conflict is still here as I can see.

[webpack-bot]

@pranshuchittora Thanks for your update.

I labeled the Pull Request so reviewers will review it again.

@rishabh3112 Please review the new changes.

[rajivshah3]

@pranshuchittora was there a reason prettier needed to be added to dependencies instead of devDependencies?

[andersk]

Fix submitted as #968.