[iOS] 패키지 구조 리팩토링 #538

Job	Run time
prepare-matrix	1m 40s
prepare-test-matrix	1m 33s
xcode-test (MSCacheStorageTests)	5m 23s
xcode-test (MSDataTests)	4m 34s
xcode-test (MSLoggerTests)	4m 8s
xcode-test (MSNetworkingTests)	5m 7s
xcode-test (MSPersistentStorageTests)	5m 7s
xcode-test (MSUserDefaultsTests)	3m 59s
xcode-test (RepositoryTests)	2m 7s
xcode-build (Home)	2m 4s
xcode-build (JourneyList)	2m 6s
xcode-build (MSCacheStorage)	1m 51s
xcode-build (MSConstants)	1m 50s
xcode-build (MSData)	1m 51s
xcode-build (MSDomain)	1m 47s
xcode-build (MSExtension)	1m 52s
xcode-build (MSImageFetcher)	1m 58s
xcode-build (MSKeychainStorage)	1m 34s
xcode-build (MSLogger)	1m 52s
xcode-build (MSNetworking)	1m 36s
xcode-build (MSPersistentStorage)	2m 0s
xcode-build (MSUIKit)	2m 2s
xcode-build (MSUserDefaults)	1m 47s
xcode-build (MusicSpot-Debug)	2m 2s
xcode-build (MusicSpot-Mock)	2m 21s
xcode-build (MusicSpot-Release)	2m 43s
xcode-build (NavigateMap)	1m 48s
xcode-build (RewindJourney)	1m 55s
xcode-build (SaveJourney)	2m 33s
xcode-build (SelectSong)	2m 22s
xcode-build (Spot)	2m 7s
	1h 17m 39s

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