Convert icons to live code examples

[komal-eaton]

Fixes # .

Changes proposed in this Pull Request:

-Convert images to live RN code (using react-native-web)

-Remove unused image assets

-Convert markdown code blocks to PrismJS code blocks

-Use PrismJS to highlight targeted lines in the code example blocks

-Include buttons to copy to clipboard and view full github source

Screenshots / Screen Recording (if applicable)

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To Test:

• yarn docs-start

Any specific feedback you are looking for?

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[komal-eaton]

You need to run yarn prettier

Done