Feature Request: Create consistent feedback messaging

[mattdavis0351]

Is your feature request related to a problem? Please describe.

Consistent feedback will enhance the experience of receiving it. Currently the msg key mentioned in #3 can accept any string which opens the door to what could be too wide of a range of messages.

Describe the solution you'd like

Implement a feedback message template unique to each feedback type to provide a consistent experience regardless of who wrote the hands-on lab.

Describe alternatives you've considered

Free form messaging. During the POC phase for Looking Glass we allowed for author defined strings, but recognize the need to establish best practices for displaying feedback.

Additional context

N/A