Add filter buttons to navigation bar

Multiplatform/Shared/AppAssets.swift

@@ -80,6 +80,14 @@ struct AppAssets {
 		return RSImage(named: "FaviconTemplateImage")!
 	}()
 	
+	static var filterInactiveImage: Image = {
+		return Image(systemName: "line.horizontal.3.decrease.circle")
+	}()
+
+	static var filterActiveImage: Image = {
+		return Image(systemName: "line.horizontal.3.decrease.circle.fill")
+	}()
+
 	static var getInfoImage: Image = {
 		return Image(systemName: "info.circle")
 	}()

Multiplatform/Shared/Sidebar/SidebarToolbarModifier.swift

@@ -17,13 +17,21 @@ struct SidebarToolbarModifier: ViewModifier {
 		#if os(iOS)
 		content
 			.toolbar {
+				
+				ToolbarItem(placement: .navigation) {
+					Button(action: {
+					}, label: {
+						AppAssets.filterInactiveImage
+							.font(.title3)
+					}).help("Filter Read Feeds")
+				}
+				
 				ToolbarItem(placement: .automatic) {
 					Button(action: {
 						viewModel.sheetToShow = .settings
 					}, label: {
 						AppAssets.settingsImage
 							.font(.title3)
-							.foregroundColor(.accentColor)
 					}).help("Settings")
 				}
 				
@@ -45,7 +53,6 @@ struct SidebarToolbarModifier: ViewModifier {
 					}, label: {
 						AppAssets.addMenuImage
 							.font(.title3)
-							.foregroundColor(.accentColor)
 					})
 					.help("Add")
 					.actionSheet(isPresented: $viewModel.showActionSheet) {

Multiplatform/Shared/Timeline/TimeilneToolbarModifier.swift

@@ -16,6 +16,14 @@ struct TimelineToolbarModifier: ViewModifier {
 		content
 			.toolbar {
 				#if os(iOS)
+				ToolbarItem(placement: .navigation) {
+					Button(action: {
+					}, label: {
+						AppAssets.filterInactiveImage
+							.font(.title3)
+					}).help("Filter Read Articles")
+				}
+				
 				ToolbarItem {
 					Button(action: {
 					}, label: {
@@ -23,15 +31,19 @@ struct TimelineToolbarModifier: ViewModifier {
 							.foregroundColor(.accentColor)
 					}).help("Mark All As Read")
 				}
+				
 				ToolbarItem {
 					Spacer()
 				}
+				
 				ToolbarItem(placement: .automatic) {
 					RefreshProgressView()
 				}
+				
 				ToolbarItem {
 					Spacer()
 				}
+				
 				ToolbarItem {
 					Button(action: {
 					}, label: {
@@ -39,6 +51,7 @@ struct TimelineToolbarModifier: ViewModifier {
 							.font(.title3)
 					}).help("Next Unread")
 				}
+				
 				#endif
 			}
 	}