feat(live-room): 채팅창 얼리기 기능을 추가한다

채팅 입력 제어와 룸 상태 동기화를 통합해 지연 입장자도 동일 상태를 적용한다.

SodaLive/Sources/Live/Room/V2/LiveRoomViewV2.swift

@@ -31,6 +31,14 @@ struct LiveRoomViewV2: View {
     @State private var isShowFollowNotifyDialog: Bool = false
     @State private var guestFollowButtonTypeOverride: FollowButtonImageType? = nil
     let heartWaveTimer = Timer.publish(every: 1/60, on: .main, in: .common).autoconnect()
+
+    private var appliedKeyboardHeight: CGFloat {
+        guard !viewModel.isChatFrozenForCurrentUser else {
+            return 0
+        }
+
+        return max(keyboardHandler.keyboardHeight, 0)
+    }
     
     var body: some View {
         ZStack {
@@ -48,6 +56,7 @@ struct LiveRoomViewV2: View {
                             isOnNotice: viewModel.isShowNotice,
                             isOnMenuPan: viewModel.isShowMenuPan,
                             isOnSignature: viewModel.isSignatureOn,
+                            isOnChatFreeze: viewModel.isChatFrozen,
                             isShowMenuPanButton: !liveRoomInfo.menuPan.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty,
                             creatorId: liveRoomInfo.creatorId,
                             creatorNickname: liveRoomInfo.creatorNickname,
@@ -88,6 +97,9 @@ struct LiveRoomViewV2: View {
                             onClickParticipants: {
                                 viewModel.isShowProfileList = true
                             },
+                            onClickToggleChatFreeze: {
+                                viewModel.setChatFreeze(isChatFrozen: !viewModel.isChatFrozen)
+                            },
                             onClickToggleSignature: {
                                 viewModel.isSignatureOn.toggle()
                             }
@@ -343,14 +355,21 @@ struct LiveRoomViewV2: View {
                                             .padding(.horizontal, 13.3)
                                     }
 
-                                    LiveRoomInputChatView {
-                                        viewModel.sendMessage(chatMessage: $0) {
-                                            viewModel.isShowingNewChat = false
-                                            proxy.scrollTo(viewModel.messages.count - 1, anchor: .center)
+                                    LiveRoomInputChatView(
+                                        isInputDisabled: viewModel.isChatFrozenForCurrentUser,
+                                        sendMessage: {
+                                            viewModel.sendMessage(chatMessage: $0) {
+                                                viewModel.isShowingNewChat = false
+                                                proxy.scrollTo(viewModel.messages.count - 1, anchor: .center)
+                                            }
+
+                                            return true
+                                        },
+                                        onDisabledInputTap: {
+                                            viewModel.errorMessage = I18n.LiveRoom.chatFreezeBlockedMessage
+                                            viewModel.isShowErrorPopup = true
                                         }
-                                        
-                                        return true
-                                    }
+                                    )
                                     .padding(.top, isV2VCaptionVisible ? -13.3 : 0)
                                     .padding(.bottom, 10)
                                 }
@@ -468,7 +487,7 @@ struct LiveRoomViewV2: View {
             }
             .sodaToast(isPresented: $viewModel.isShowErrorPopup, message: viewModel.errorMessage, autohideIn: 1.3)
             .cornerRadius(16.7, corners: [.topLeft, .topRight])
-            .offset(y: -(keyboardHandler.keyboardHeight > 0 ? keyboardHandler.keyboardHeight : 0))
+            .offset(y: -appliedKeyboardHeight)
             .onAppear {
                 UIApplication.shared.isIdleTimerDisabled = true
                 UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
@@ -810,8 +829,8 @@ struct LiveRoomViewV2: View {
                 .drawingGroup(opaque: false, colorMode: .linear)
             }
             // 키보드가 올라오면 중앙 하트를 위로 올려 가리지 않도록 이동
-            .offset(y: keyboardHandler.keyboardHeight > 0 ? -(keyboardHandler.keyboardHeight / 2 + 60) : 0)
-            .animation(.spring(response: 0.3, dampingFraction: 0.85), value: keyboardHandler.keyboardHeight)
+            .offset(y: appliedKeyboardHeight > 0 ? -(appliedKeyboardHeight / 2 + 60) : 0)
+            .animation(.spring(response: 0.3, dampingFraction: 0.85), value: appliedKeyboardHeight)
         }
         .onReceive(heartWaveTimer) { _ in
             guard isLongPressingHeart else { return }
@@ -836,8 +855,13 @@ struct LiveRoomViewV2: View {
         .onReceive(NotificationCenter.default.publisher(for: .requestLiveRoomQuitForExternalNavigation)) { _ in
             viewModel.quitRoom()
         }
+        .onChange(of: viewModel.isChatFrozenForCurrentUser) { isFrozen in
+            if isFrozen {
+                hideKeyboard()
+            }
+        }
         .ignoresSafeArea(.keyboard)
-        .edgesIgnoringSafeArea(keyboardHandler.keyboardHeight > 0 ? .bottom : .init())
+        .edgesIgnoringSafeArea(appliedKeyboardHeight > 0 ? .bottom : .init())
         .sheet(
             isPresented: $viewModel.isShowShareView,
             onDismiss: { viewModel.shareMessage = "" },