Initial commit

lib/models/decorations.dart

@@ -0,0 +1,11 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:yaru/yaru.dart';
+part "decorations.freezed.dart";
+
+@freezed
+class Decorations with _$Decorations {
+  const factory Decorations({
+    required List<YaruWindowControlType> leading,
+    required List<YaruWindowControlType> trailing,
+  }) = _Decorations;
+}

lib/models/package.dart

@@ -0,0 +1,13 @@
+import 'package:flutter/widgets.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+part "package.freezed.dart";
+
+@freezed
+class Package with _$Package {
+  const factory Package({
+    required String name,
+    required String author,
+    required Color color,
+    required Widget icon,
+  }) = _Package;
+}

lib/models/tab.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/widgets.dart';
+
+abstract class TabPage extends Widget {
+  const TabPage({super.key});
+
+  String get title;
+  IconData get icon;
+}