Beta-Version 0.5.3 (#136)

* Updated createGameView ListBuilder

* Added ReorderableListView

* Increment build no

* Fixed bug with wrong medal icon

* change not equal to greater than

* Updated bool var

* Fixed deletion error

* Small translation improvements

* Implemented first version of point overview

* Visual improvements on table

* Added details and sum row

* Updated strings

* Implemented new strings

* Refactoring

* Updated graph displayment

* Moved new views to statistics section

* Added seperator in main menu

* Renaming

* Updated sign

* Updated colors & class name

* Removed empty line

* Updated round index

* Updated types

* Added new kamikaze button and bundles navigation functionality

* Updated lock icon

* Updated button position and design

* Removed title row and changed segmendetControl Padding

* Refactored logic and added comments

* Updated comment

* Chaned icon

* Added comment

* Removed print

* Updated colors

* Changed var name

* Removed unused strings

* Added gameMode

* Changed creation variable

* Updated mode selection

* Updated strings

* Changed mode order

* Implemented default mode selection

* Updated initState

* Removed print

* Removed print

* Removed comments

* Updated config service

* Changed create game view

* Changed icon

* Updated strings

* Updated config

* Updated mode selection logic

* Deleted getter

* Removed not used code

* Implemented reset logic for default game mode

* Updated to 0.5.0

* Hotfix: Pixel Overflow

* Changed the overall return type for gamemodes

* Updated documentation

* Fixed merge issues

* Added Custom button

* Updated strings

* Updated buttons, implemented animatedOpacity

* Keyboard still doesnt works

* Fixed keyboard behaviour

* Changed keyboard height

* Added method getGameSessionById()

* Updated gameSession class

* id gets added to gameSession class at creation

* Cleaned up file

* Added docs and dependency

* Removed toString

* Implemented null safety

* Added named parameter

* Replaced button with custom button

* Updated key

* Updated addGameSessionMethod

* Update README.md

* Added Strings for popup

* Implemented popup & confetti

* Extracted code to method _playFinishAnimation()

* Replaced tenary operator with Visibility Widget

* Replaced tenary operator with Visibility Widget

* Used variable again

* Added delays in constants.dart

* Removed confetti button

* Updated strings

* Removed print

* Added dispose for confettiController

* Implemented missing constant in code

* Updated gameSession logic so more than one player can be winner

* Updated strings

* Updated winner popup

* game names now can have up to 20 chars

* Updated strings

* Added sized box for visual enhancement

* Centered the add player button and made it wider

* New created player textfields get automatically focused

* Added focus nodes for autofocus and navigation between textfields

* Updated version number

* Updated game title textfield with focus node and textaction

* Added focusnodes to dispose

* Update README.md

* Fixed bug with no popup shown

* Fixed bug with out of range error

* Updated listener notification

lib/data/game_manager.dart

@@ -1,5 +1,6 @@
 import 'package:cabo_counter/data/game_session.dart';
 import 'package:cabo_counter/services/local_storage_service.dart';
+import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 
 class GameManager extends ChangeNotifier {
@@ -10,17 +11,25 @@ class GameManager extends ChangeNotifier {
   /// sorts the list in descending order based on the creation date, and notifies listeners of the change.
   /// It also saves the updated game sessions to local storage.
   /// Returns the index of the newly added session in the sorted list.
-  Future<int> addGameSession(GameSession session) async {
+  int addGameSession(GameSession session) {
     session.addListener(() {
       notifyListeners(); // Propagate session changes
     });
     gameList.add(session);
     gameList.sort((a, b) => b.createdAt.compareTo(a.createdAt));
     notifyListeners();
-    await LocalStorageService.saveGameSessions();
+    LocalStorageService.saveGameSessions();
     return gameList.indexOf(session);
   }
 
+  /// Retrieves a game session by its id.
+  /// Takes a String [id] as input. It searches the `gameList` for a session
+  /// with a matching id and returns it if found.
+  /// If no session is found, it returns null.
+  GameSession? getGameSessionById(String id) {
+    return gameList.firstWhereOrNull((session) => session.id == id);
+  }
+
   /// Removes a game session from the list and sorts it by creation date.
   /// Takes a [index] as input. It then removes the session at the specified index from the `gameList`,
   /// sorts the list in descending order based on the creation date, and notifies listeners of the change.
@@ -60,6 +69,7 @@ class GameManager extends ChangeNotifier {
 
     gameList[index].roundNumber--;
     gameList[index].isGameFinished = true;
+    gameList[index].setWinner();
     notifyListeners();
     LocalStorageService.saveGameSessions();
   }