New channel navigation

Model/NavigationModel.swift

@@ -78,6 +78,8 @@ final class NavigationModel: ObservableObject {
             return
         }
 
+        navigation.presentingChannel = false
+
         let recent = RecentItem(from: channel)
         #if os(macOS)
             Windows.main.open()

Model/Player/PlayerModel.swift

@@ -549,4 +549,8 @@ final class PlayerModel: ObservableObject {
             }
         #endif
     }
+
+    func setNeedsDrawing(_ needsDrawing: Bool) {
+        backends.forEach { $0.setNeedsDrawing(needsDrawing) }
+    }
 }

Model/RecentsModel.swift

@@ -4,6 +4,7 @@ import Foundation
 final class RecentsModel: ObservableObject {
     @Default(.recentlyOpened) var items
     @Default(.saveRecents) var saveRecents
+
     func clear() {
         items = []
     }