[PC-630] Fix: Firebase 서버로부터 값을 불러오기 전에 RemoteConfig 값에 접근하는 문제 수정

Author: dev-summer

App/Sources/PieceApp.swift

@@ -20,16 +20,6 @@ struct PieceApp: App {
       print("Firebase setup failed with unknown error:", error)
     }
 
-    Task {
-      do {
-        try await PCFirebase.shared.fetchRemoteConfigValues()
-      } catch let error as PCFirebaseError {
-        print("RemoteConfig fetch failed:", error.errorDescription)
-      } catch {
-        print("RemoteConfig fetch failed with unknown error:", error)
-      }
-    }
-    
     // Kakao SDK 초기화
     guard let kakaoAppKey = Bundle.main.infoDictionary?["NATIVE_APP_KEY"] as? String else {
       print("Failed to load Kakao App Key")

Presentation/Feature/Splash/Sources/SplashViewModel.swift

@@ -58,12 +58,15 @@ final class SplashViewModel {
 
     Task {
       do {
+        try await PCFirebase.shared.fetchRemoteConfigValues()
         showNeedsForceUpdateAlert = needsForceUpdate()
         let didSeeOnboarding = PCUserDefaultsService.shared.getDidSeeOnboarding()
         if didSeeOnboarding {
           // TODO: - SDK에 로그인 요청
           // TODO: - 서버에 로그인 요청
         }
+      }  catch let error as PCFirebaseError {
+        print("RemoteConfig fetch failed:", error.errorDescription)
       } catch {
         print(error)
       }