라이브 종료 - 방장이 라이브를 종료 했을 때 앱이 죽는 버그 수정

SodaLive/Sources/Live/Room/LiveRoomViewModel.swift

@@ -162,14 +162,13 @@ final class LiveRoomViewModel: NSObject, ObservableObject {
     }
     
     func quitRoom() {
-        let roomId = liveRoomInfo?.roomId
         isLoading = true
         
         if let index = muteSpeakers.firstIndex(of: UInt(UserDefaults.int(forKey: .userId))) {
             muteSpeakers.remove(at: index)
         }
         
-        repository.quitRoom(roomId: roomId!)
+        repository.quitRoom(roomId: AppState.shared.roomId)
             .sink { result in
                 switch result {
                 case .finished: