refactor: 코드래빗 리뷰 반영

Author: taipaise

Projects/DataSource/Sources/NetworkService/NetworkService.swift

@@ -11,8 +11,8 @@ import Shared
 final class NetworkService {
     static let shared = NetworkService()
     private let decoder = JSONDecoder()
-    private var plugins: [NetworkPlugin] = []
-    private var maxRetryCount = 0
+    private let plugins: [NetworkPlugin]
+    private let maxRetryCount = 1
 
     private init() {
         plugins = [

Projects/DataSource/Sources/NetworkService/Plugin/RefreshTokenPlugin.swift

@@ -43,6 +43,7 @@ struct RefreshTokenPlugin: NetworkPlugin {
             BitnagilLogger.log(logType: .debug, message: "RefreshToken Saved: \(tokenResponse.refreshToken)")
         } catch {
             BitnagilLogger.log(logType: .error, message: "\(error.localizedDescription)")
+            throw error
         }
     }
 }