Add button command, fix list selection

CHDataManagement/Views/Settings/SettingsListView.swift

@@ -2,12 +2,20 @@ import SwiftUI
 
 struct SettingsListView: View {
 
-    @Binding
-    var selectedSection: SettingsSection
+    @EnvironmentObject
+    private var selection: SelectedContent
 
     var body: some View {
-        List(SettingsSection.allCases, selection: $selectedSection) { item in
-            Label(item.rawValue, systemSymbol: item.icon).tag(item)
+        List(SettingsSection.allCases) { section in
+            Label(section.rawValue, systemSymbol: section.icon)
+                .listRowBackground(RoundedRectangle(cornerRadius: 5)
+                    .fill(selection.section == section ? Color.blue : Color.clear)
+                    .padding(.horizontal, 10)
+                )
+                .contentShape(Rectangle())
+                .onTapGesture {
+                    selection.section = section
+                }
         }
     }
 }