* refactor: Move TwitchBadges to Application
* refactor: Use named initializers
* refactor: Use `empty()` instead of `size() > 0`
* refactor: use emplace instead of push into the callback queue
* Remove unused `setAccountData` function
* Move PubSub out of TwitchIrcServer and into Application
* Add changelog entry
* fix: assert feedback
* Add PubSub::unlistenPrefix as per review suggestion
* Fix tests
* quit pubsub on exit
might conflict with exit removal, so can be reverted but this shows it's possible
* Don't manually call stop on clients, it's called when the connection is closed
* nit: rename `mainThread` to `thread`
* Join in a thread!!!!!!!!
* EmptyApplication: Add asserts to rest of getters (except for getSeventvAPI)
* Theme: make getTheme call getIApp()->getThemes() instead
this allows it to be used in tests
realistically this should be deprecated & users of it should just call
getIApp()->getThemes() directly
* Use getIApp() instead of getApp() in a few places
This means it's no longer a singleton, and its lifetime is bound to our application.
This felt like a good small experiment to see how its changes would look
if we did this.
As a shortcut, `getApp` that is already a mega singleton keeps a
reference to Args, this means places that are a bit more difficult to
inject into call `getApp()->getArgs()` just like other things are
accessed.
Miniaudio now runs everything in a separate audio thread - this uses boost::asio's io_context.
Our miniaudio implementation is now also much simplified - it does not use its own resource manager or device. This might end up being stupid if sounds don't work after changing output device or locking or w/e
I've made the sound controller into an interface, meaning we can support multiple sound backends in Chatterino. I've added a Null sound backend that disables all sound. A QMediaPlayer or QSoundEffect or Qt backend could be added.
Miniaudio might idle & disable the device now too, not sure
I've added some unrelated changes in the form of a new setting type, and a new setting page helper function for it, which will hopefully make adding new enum settings easier in the future.
This setting stores its value as a string instead of an int, and uses magic_enum to convert between that string value and its enum value.
