Stop disabling tab support on Multiplatform macOS. Issue #179

Multiplatform/Shared/Sidebar/SidebarModel.swift

@@ -176,8 +176,11 @@ private extension SidebarModel {
 																	   userDidDeleteAccountPublisher,
 																	   unreadCountDidInitializePublisher,
 																	   unreadCountDidChangePublisher)
-
+		
+		let kickStarter = Notification(name: Notification.Name(rawValue: "Kick Starter"))
+		
 		sidebarRebuildPublishers
+			.prepend(kickStarter)
 			.debounce(for: .milliseconds(500), scheduler: RunLoop.main)
 			.combineLatest($isReadFiltered, $selectedFeeds)
 			.sink {  [weak self] _, readFilter, selectedFeeds in

Multiplatform/macOS/AppDelegate.swift

@@ -69,7 +69,6 @@ class AppDelegate: NSObject, NSApplicationDelegate, UNUserNotificationCenterDele
 	#endif
 
 	override init() {
-		NSWindow.allowsAutomaticWindowTabbing = false
 		super.init()
 
 		AccountManager.shared = AccountManager(accountsFolder: Platform.dataSubfolder(forApplication: nil, folderName: "Accounts")!)