feat(yandex-ads): Yandex 광고 SDK 의존성과 초기화를 추가한다

SodaLive/Sources/App/AppDelegate.swift

@@ -15,6 +15,7 @@ import FirebaseCore
 import FirebaseAnalytics
 import FirebaseMessaging
 import LineSDK
+import YandexMobileAds
 
 class AppDelegate: UIResponder, UIApplicationDelegate {
     
@@ -30,6 +31,9 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         Messaging.messaging().delegate = self
         setupAppsFlyer()
         
+        // YandexAds 초기화
+        YandexAds.initializeSDK(completionHandler: nil)
+        
         // For iOS 10 display notification (sent via APNS)
         UNUserNotificationCenter.current().delegate = self