* Add an ActivityCard component
* Add font-size mixin, hover-state mixin, and a fake base padding
* Style the ActivityCard
* Style the card image
* Add README
* Address PR feedback
- Add className prop
- children propType is required
- Link to a real image
* Updates wp-admin navigation structure: Dashboard is now under WooCommerce, and Analytics is moved visually under WooCommerce
* Fix focus padding issue and make sure arrow displays for the current submenu
* Refactor dashboard layout into new Layout components
* Style the new layout
* Use Slot/Fill for the Header component
* Center cards, fixed size for sidebar
* Only set the box-sizing on things within our app
* Make app the full height of the wp-admin frame
* Add styles to show/hide sidebar
* Toggle the sidebar
* Wrap router around entire Layout, use page setting to show/hide sidebar on page
* Fix the styles on show/hide buttons, add title & close button to the sidebar
* Use a min-height on visible sidebars
* Add/update READMEs
* Update space between main content & sidebar