[User Feedback] Enable a custom CTA after feedback submission

[ryan953]

Idea (from slack):

make it so you can enable a call to action or similar after submission. e.g. embed discord or github or other help portal ilnks, with an intent to make that as a way for a user to 'follow up'

Q: would there be a way for users to reference their specific feedback submission when they follow up about it later in discord or github? A: we could give them the ID just like we we are capable of doing for other events

Implementation thoughts: Right now we end the with a simple toast:

Thank you for your report

We could have that include the event id and stick around for a bit so the user can copy it… it could look something along the idea of:

Thank you for the report. Your report is #abc-123. You can get more help on github

The simplest, but most wild way to make this all configurable would be to let the user inject any html that they wanted. Doing translation of our sentences, and having a list of links would work too… we might need to design a different toast