Conversational API

[gdude2002]

This is something that gets requests occasionally - an easy API that allows for one to set up a navigable tree of "questions", which take input from the user as text on Discord rather than via any specific command.

The following things need to be kept in mind:

• Questions should be very customizable, allowing for multiple output styles
• Questions should support multiple input styles - message text and buttons come to mind
• Input data should be handled via the converter system, which should be fairly simple in comparison to command parsing
• It should be possible for questions to be actionable, and for the system to jump between questions as required based on input - likely via a callback system with a well-defined API