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/core/constants.dart

@@ -19,4 +19,13 @@ class Constants {
       remindDays: 45,
       minLaunches: 15,
       remindLaunches: 40);
+
+  /// Delay in milliseconds before a pop-up appears.
+  static const int popUpDelay = 300;
+
+  /// Delay in milliseconds before the round view appears after the previous one is closed.
+  static const int roundViewDelay = 600;
+
+  /// Duration in milliseconds for the fade-in animation of texts.
+  static const int fadeInDuration = 300;
 }