* Updating design tokens v1.8 and shadows
* Adding missing stories
* Some fixes and updates to css and stories
* removing unneeded story
* Fixing story order
The Home notification component now has a storybook file. This work was
extracted from the `snaps` branch, and was originally implemented in
PR #12860.
The storybook file was enhanced to include more stories demonstrating
each likely usage scenario.
George Marshall
David Walsh
Mark Stacey
Niranjana Binoy
ryanml
Brad Decker