Enable SwiftLint inside of Xcode

This commit also fixes all linter warnings and errors.

Apple/App/BurrowApp.swift

@@ -4,7 +4,6 @@ import SwiftUI
 @main
 @MainActor
 struct BurrowApp: App {
-
     static let tunnel = Tunnel { manager, proto in
         proto.serverAddress = "hackclub.com"
         manager.localizedDescription = "Burrow"

Apple/App/Status.swift

@@ -26,7 +26,7 @@ extension Tunnel {
                 return "Disabled"
             case .connecting:
                 return "Connecting"
-            case .connected(_):
+            case .connected:
                 return "Connected"
             case .disconnecting:
                 return "Disconnecting"
@@ -40,4 +40,3 @@ extension Tunnel {
         }
     }
 }
-

Apple/App/Tunnel.swift

@@ -1,6 +1,6 @@
+import Combine
 import NetworkExtension
 import SwiftUI
-import Combine
 
 @MainActor
 class Tunnel: ObservableObject {
@@ -61,10 +61,6 @@ class Tunnel: ObservableObject {
         tasks = [statusTask, configurationTask]
     }
 
-    deinit {
-        tasks.forEach { $0.cancel() }
-    }
-
     func update() async {
         do {
             managers = try await NETunnelProviderManager.managers
@@ -96,7 +92,7 @@ class Tunnel: ObservableObject {
             let proto = NETunnelProviderProtocol()
             proto.providerBundleIdentifier = bundleIdentifier
             manager.protocolConfiguration = proto
-            
+
             configure(manager, proto)
             try await manager.save()
         }
@@ -111,10 +107,14 @@ class Tunnel: ObservableObject {
         guard let manager = managers?.first else { return }
         manager.connection.stopVPNTunnel()
     }
+
+    deinit {
+        tasks.forEach { $0.cancel() }
+    }
 }
 
-private extension NEVPNConnection {
-     var tunnelStatus: Tunnel.Status {
+extension NEVPNConnection {
+    var tunnelStatus: Tunnel.Status {
         switch status {
         case .connected:
             return .connected(connectedDate!)

Apple/App/TunnelView.swift

@@ -1,15 +1,13 @@
 import SwiftUI
 
 struct TunnelView: View {
-
-    @ObservedObject
-    var tunnel: Tunnel
+    @ObservedObject var tunnel: Tunnel
 
     var body: some View {
         VStack {
             Text(verbatim: tunnel.status.description)
             switch tunnel.status {
-            case .connected(_):
+            case .connected:
                 Button("Disconnect", action: stop)
             case .permissionRequired:
                 Button("Allow", action: configure)