Hephaestus

• Define Interaction Handlers on the move
• Defining APPLICATION_COMMAND
1. Creating a file in the good directory (currently: `/app/InteractionHandlers/SlashCommands`)
2. Extending the \App\Framework\InteractionHandlers\ApplicationCommands\AbstractSlashCommand in your new php class.
3. You must specify `name` and `description` property.
4. The `handle` method will be invoked when the bot receive an interaction associated with this handler.

TODO:

• Support handling for
  • ☑️ APPLICATION_COMMAND. (Not totally implemented).
  • ❌ PING interactions.
  • ❌ APPLICATION_COMMAND_AUTOCOMPLETE interaction
  • ❌ MODAL_SUBMIT interaction
  • ☑️ MESSAGE_COMPONENT interaction. (Not totally implemented).