am b8b3645: AI 147803: add docs and images for docs on Toast and  Notifi

Merge commit 'b8b3645a9799c38ad68549316ebbf7a4849f2e0c' into donut

* commit 'b8b3645a9799c38ad68549316ebbf7a4849f2e0c':
  AI 147803: add docs and images for docs on Toast and  Notification docs