* Use wp store directly instead of React Context
We are using now actions directly from wp store in 'useStoreCartCoupons'
hook to apply and remove coupon.
* Remove unused "useStoreSnackbarNotices" related
files
* Add NoticeContext TS definition
* Remove the Provider references and refactor code
* Fix snackbar notice creation bug
* Fix "clear out snackbar coupon notice" bug
* Update "notices" API documentation
Remove snackbar hooks mentions since it's not used anymore
* Add links to single routes in main index woocommerce/woocommerce-blocks#4473
* Footer
* Feedback template
* Remove footer from existing MD files
* Add doc footer script
* Apply script to all docs
* Fix examples