EMP: added back EMP entry/exit points as it was in 0.6.1 but with option to enable/disable it via settings

AltStore/Operations/BackgroundRefreshAppsOperation.swift

@@ -10,6 +10,7 @@ import UIKit
 import CoreData
 
 import AltStoreCore
+import EmotionalDamage
 import minimuxer
 
 typealias RefreshError = RefreshErrorCode.Error
@@ -98,6 +99,10 @@ final class BackgroundRefreshAppsOperation: ResultOperation<[String: Result<Inst
             self.finish(.failure(RefreshError(.noInstalledApps)))
             return
         }
+
+        if UserDefaults.standard.enableEMPforWireguard {
+            start_em_proxy(bind_addr: Consts.Proxy.serverURL)
+        }
         target_minimuxer_address()
         let documentsDirectory = FileManager.default.documentsDirectory.absoluteString
         do {