Fix/SW-1563 accessibility

* fix(SW-1563): Added new IconButton component to the design system and removed Icon variant inside the Button component
* fix(SW-1563): Added buttons around clickable images and changed to design system components
* fix(SW-1563): Renamed variants to match Figma
* fix(SW-1563): Renamed AriaButton to ButtonRAC

Approved-by: Michael Zetterberg
Approved-by: Matilda Landström

packages/design-system/lib/components/IconButton/IconButton.tsx

@@ -0,0 +1,20 @@
+import { Button as ButtonRAC } from 'react-aria-components'
+
+import { variants } from './variants'
+
+import type { IconButtonProps } from './types'
+
+export function IconButton({
+  theme,
+  style,
+  className,
+  ...props
+}: IconButtonProps) {
+  const classNames = variants({
+    theme,
+    style,
+    className,
+  })
+
+  return <ButtonRAC {...props} className={classNames} />
+}