* fix: Fixed placeholders not working
* fix: Fixed some countries in countries.yml for hangman game
* add: Added custom status overload for \`.adpl\`
* dev: Removed some unused strings
* fix: Fixed postgres support in Nadeko
* remove: Removed mysql support, it was broken for a while and some queries weren't compiling.
* dev: Updated image library
* fix: Some command strings fixed and clarified
- Added 2 new fields to creds.yml -> TwitchClientId and TwitchClientSecret
- Users now have to provide them in order to use twitch stream notifications as Twitch is shutting down old api on 18th of February 2022
- Possibly fixed some issues with streams randomly getting cleared
- Added an incomplete trovo stream notification provider
- All commands must be marked as partial
- Added [Cmd] Attribute to all commands
- Cmd Attribute comes from the source generator which adds [NadekoCommand] and [Aliases] Attribute to each command
- Should be updated in the future probably to be more performant and maybe add extra data to the commands
- Started reorganizing modules and submodules
