start Plugin
This method will be called after all other StartPlugin will setupDI
It is allowed to lock end of this method in case you require to prevent application to end its run (for example, you are starting some web server)
Parameters
koin
Will contains everything you will register in setupDI (as well as other StartPlugins) and kotlinx.coroutines.CoroutineScope, kotlinx.serialization.json.Json and dev.inmo.micro_utils.startup.launcher.Config by their types