Change to use a view instead of a function for the navigation wrapper

Multiplatform/Shared/Sidebar/SidebarView.swift

@@ -71,13 +71,13 @@ struct SidebarView: View {
 						if let containerID = sidebarItem.containerID {
 							DisclosureGroup(isExpanded: $expandedContainers[containerID]) {
 								ForEach(sidebarItem.children) { sidebarItem in
-									buildSidebarItemNavigation(sidebarItem)
+									SidebarItemNavigation(sidebarItem: sidebarItem)
 								}
 							} label: {
-								buildSidebarItemNavigation(sidebarItem)
+								SidebarItemNavigation(sidebarItem: sidebarItem)
 							}
 						} else {
-							buildSidebarItemNavigation(sidebarItem)
+							SidebarItemNavigation(sidebarItem: sidebarItem)
 						}
 					}
 				} label: {
@@ -91,11 +91,16 @@ struct SidebarView: View {
 		}
 	}
 
-	func buildSidebarItemNavigation(_ sidebarItem: SidebarItem) -> some View {
+	struct SidebarItemNavigation: View {
+		
+		@EnvironmentObject private var sidebarModel: SidebarModel
+		var sidebarItem: SidebarItem
+		
+		@ViewBuilder var body: some View {
 			#if os(macOS)
-		return SidebarItemView(sidebarItem: sidebarItem).tag(sidebarItem.feed!.feedID!)
+			SidebarItemView(sidebarItem: sidebarItem).tag(sidebarItem.feed!.feedID!)
 			#else
-		return ZStack {
+			ZStack {
 				SidebarItemView(sidebarItem: sidebarItem)
 				NavigationLink(destination: TimelineContainerView(feeds: sidebarModel.selectedFeeds),
 							   tag: sidebarItem.feed!.feedID!,
@@ -106,4 +111,6 @@ struct SidebarView: View {
 			#endif
 		}
 		
+	}
+	
 }