* Fix incorrect woocommere-admin spelling
* Update styles
* Add icons
* Add hover effect for coupon icons
* Remove variable comment
* Update color case
* Style lint fixes
* Use $theme-color
* Update icons, use wordpress/icons where possible
* Adjustment for using smaller default icons and no fills in the svgs
* Use var(--wp-admin-theme-color) instead of $theme-color
* Reorg coupons stylesheet
* Update PropTypes for ProductIcon
* Adjust icon export
* Rever to using $theme-color
* Add versions of link, people and currency-dollar
* Overide coupons icon background color
* Add background transition to icon wrapper