[Bug] Unused method definitions in Invidious::LogHandler

[syeopite]

I noticed that the following methods in Invidious::LogHandler aren't actually being used whatsoever, neither in Invidious itself nor anywhere in Kemal.

#puts

invidious/src/invidious/helpers/logger.cr

Lines 37 to 40 in bad9209

	def puts(message : String)
	@io << message << '\n'
	@io.flush
	end

#set_log_level

invidious/src/invidious/helpers/logger.cr

Lines 47 to 53 in bad9209

	def set_log_level(level : String)
	@level = LogLevel.parse(level)
	end
	def set_log_level(level : LogLevel)
	@level = level
	end

As such these methods can be safely removed.

I'm opening this issue as to make sure these methods aren't being purposelessly kept

[SamantazFox]

These can safely be removed!