Add navigation settings, fix page generation

CHDataManagement/Model/Settings/LocalizedNavigationSettings.swift

@@ -0,0 +1,26 @@
+import Foundation
+
+final class LocalizedNavigationSettings: ObservableObject {
+
+    @Published
+    var rootUrl: String
+
+    init(rootUrl: String) {
+        self.rootUrl = rootUrl
+    }
+
+    init(file: LocalizedNavigationSettingsFile) {
+        self.rootUrl = file.rootUrl
+    }
+
+    var file: LocalizedNavigationSettingsFile {
+        .init(rootUrl: rootUrl)
+    }
+}
+
+extension LocalizedNavigationSettings {
+
+    static var `default`: LocalizedNavigationSettings {
+        .init(rootUrl: "/")
+    }
+}