feat(notification): 알림함 진입 및 딥링크 라우팅을 추가한다

SodaLive/Sources/App/AppState.swift

@@ -49,6 +49,7 @@ class AppState: ObservableObject {
     @Published var pushMessageId = 0
     @Published var pushAudioContentId = 0
     @Published var pushSeriesId = 0
+    @Published var pendingDeepLinkAction: AppDeepLinkAction? = nil
     @Published var roomId = 0 {
         didSet {
             if roomId <= 0 {
@@ -141,6 +142,12 @@ class AppState: ObservableObject {
             self.syncStepWithNavigationPath()
         }
     }
+
+    func consumePendingDeepLinkAction() -> AppDeepLinkAction? {
+        let action = pendingDeepLinkAction
+        pendingDeepLinkAction = nil
+        return action
+    }
     
     // 언어 적용 직후 앱을 소프트 재시작(스플래시 -> 메인)하여 전역 UI를 새로고침
     func softRestart() {