Changes:
1. StatusToastMessage now supports dynamic content height
2. Add new StatusToastMessage type: Danger
3. Update StatusToastMessage to support RichText content
4. Fix StatusQ sanboxapp compilation
5. Add the new StatusToastMessage content to sandbox
- `open` property set to `true` by default
- `duration` property added (if set to anything greater than 0, will trigger
close toast signal after `duration` milliseconds)
- `close` signal is now emitted once animation gets completed