#400: add typescript

[kvaithin]

Issue: #400

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PR Checklist

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Why are these changes needed?

Adding typescript to project.

What changed?

Updated dependencies to support typescript across lint and storybook and component.

How are these changes tested?

Validated via npm test and storybook.

[kvaithin]

Hi @jocelynn1uphealth, don 't see the Zenhub button mentioned in the description
I'm also not part of this #code-review Slack channel. Pls do advice how I could get this work reviewed / merged. Thank.

[kvaithin]

Hi @jocelynn1uphealth pls advice if I am missing any pre requisites to getting this reviewed. Thanks. :)

[jocelynn1uphealth]

Left a comment about some extraneous comments in the tsconfig.json file, also ran into an issue when trying to build (screenshot below)

[jocelynn1uphealth]

I think we can remove all these extraneous comments