dynamic category groups

lib/models/setting.dart

@@ -0,0 +1,12 @@
+import "package:flutter/material.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+part "setting.freezed.dart";
+
+@freezed
+abstract class Setting with _$Setting {
+  const factory Setting({
+    required String title,
+    required String description,
+    required Widget widget,
+  }) = _Setting;
+}

lib/models/settings_category.dart

@@ -0,0 +1,14 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:flutter/material.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/setting.dart";
+part "settings_category.freezed.dart";
+
+@freezed
+abstract class SettingsCategory with _$SettingsCategory {
+  const factory SettingsCategory({
+    required String title,
+    required IconData icon,
+    required IList<Setting> settings,
+  }) = _SettingsCategory;
+}