just add new function for LocalGameManager

Sources/bowlin_project/lib/model/LocalManager/GameManager.dart

@@ -15,6 +15,11 @@ class GameManager extends IGameManager {
   GameManager(this.parent);
 
   // Methods
+  void addGameToLocalStorage(Game game) {
+    parent.games.add(game);
+    parent.storage._saveToStorage();
+  }
+
   @override
   GameDetail getGameById(Uuid id) {
     for (var element in parent.games) {

Sources/bowlin_project/pubspec.lock

@@ -408,6 +408,62 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.2"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: ee6257848f822b8481691f20c3e6d2bfee2e9eccb2a3d249907fcfb198c55b41
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.18"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: ad423a80fe7b4e48b50d6111b3ea1027af0e959e49d485712e134863d9c1c521
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.17"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "1e755f8583229f185cfca61b1d80fb2344c9d660e1c69ede5450d8f478fa5310"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.5"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "3a59ed10890a8409ad0faad7bb2957dab4b92b8fbe553257b05d30ed8af2c707"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.5"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "824bfd02713e37603b2bdade0842e47d56e7db32b1dcdd1cae533fb88e2913fc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: "0dc2633f215a3d4aa3184c9b2c5766f4711e4e5a6b256e62aafee41f89f1bfb8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.6"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "71bcd669bb9cdb6b39f22c4a7728b6d49e934f6cba73157ffa5a54f1eed67436"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.5"
   simple_gradient_text:
     dependency: "direct main"
     description: