fix windows build

[maxrchung]

Overview I would like to run this project on Windows but encountered some issues trying to run some of the scripts. In this PR, I adjusted a few things to make yarn build and yarn dev work:

• Change single quotes to escaped double quotes. Based on this concurrently issue it seems Windows treats quotes differently.
• Use cross-env to set environment variables in script.
• Use rimraf to remove files.

I verified on my Windows and Mac machines that yarn build and yarn dev were successful after the changes. One thing separately I also noticed was that Node 18 did not seem to be supported, and I had to downgrade to Node 16 in order to run the project.

Screenshots (if applicable) N/A

Documentation

• [ ] Updated Typescript types and/or component PropTypes
• [ ] Added / modified component docs
• [ ] Added / modified Storybook stories

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