Since we're exposing the package in some form, we cannot rename it since that would break backwards compatibility. This commit changes it back.
In order to ease the identification of private packages within the monorepo, this adds an `internal-` prefix to all of the current private packages. This makes it immediately clear when reviewing `packages/js` what is and isn't a private package.
This commit moves all of the packages in `plugins/woocommerce-admin/packages` to their new home in `packages/js`.
Christopher Allford
Chi-Hsuan Huang
Christopher Allford