[#56] Separate typescript to dedicated package

[sanG-github]

• Close Fix: Failed to load plugin '@typescript-eslint' #56

What happened 👀

As some projects don't have built-in typescript such as Rails, we need to separate typescript rules from the core package. Later, for those who need the rules for typescript, we need to extend it explicitly.

• Separate typescript to a dedicated package named eslint-config-nimble-typescript
• Update the README
• Release the new package

Insight 📝

n/a

Proof Of Work 📹

Ran it successfully on local

[malparty]

Approved ahead with 2 minor typos

[nvminhtue]

Great one ✨, I think we should extend the @nimblehq/eslint-config-nimble-typescript in the testing and react packages, otherwise, other dependent projects will lose the Typescript config in the next update 👍
The rest already looks good to me.