[iOS] 여정 목록 헤더 & UserID 관련 로직 수정 #443

Job	Run time
prepare-test-matrix	1m 19s
prepare-matrix	1m 38s
xcode-test (MSCacheStorageTests)	3m 45s
xcode-test (MSDataTests)	3m 30s
xcode-test (MSFetcherTests)	3m 6s
xcode-test (MSLoggerTests)	4m 48s
xcode-test (MSNetworkingTests)	3m 29s
xcode-test (MSPersistentStorageTests)	3m 21s
xcode-test (MSUserDefaultsTests)	3m 48s
xcode-test (RepositoryTests)	4m 53s
xcode-build (CombineCocoa)	1m 36s
xcode-build (Home)	2m 40s
xcode-build (JourneyList)	1m 44s
xcode-build (MSCacheStorage)	1m 44s
xcode-build (MSConstants)	1m 34s
xcode-build (MSData)	1m 43s
xcode-build (MSDesignSystem)	1m 34s
xcode-build (MSExtension)	1m 44s
xcode-build (MSFetcher)	1m 33s
xcode-build (MSImageFetcher)	1m 40s
xcode-build (MSKeychainStorage)	1m 33s
xcode-build (MSLogger)	1m 36s
xcode-build (MSNetworking)	2m 3s
xcode-build (MSPersistentStorage)	1m 22s
xcode-build (MSUIKit)	2m 11s
xcode-build (MSUserDefaults)	1m 32s
xcode-build (MusicSpot-Debug)	2m 7s
xcode-build (MusicSpot-Mock)	1m 57s
xcode-build (NavigateMap)	1m 35s
xcode-build (RewindJourney)	2m 0s
xcode-build (SaveJourney)	2m 7s
xcode-build (SelectSong)	1m 37s
xcode-build (Spot)	2m 24s
	1h 15m 13s

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