Moved App State to redux

Signed-off-by: Andreas Fahrecker <AndreasFahrecker@gmail.com>

lib/models/app_state.dart

@@ -1,40 +0,0 @@
-import 'package:meta/meta.dart';
-import 'package:time_progress_tracker/models/app_settings.dart';
-import 'package:time_progress_tracker/models/time_progress.dart';
-
-@immutable
-class AppState {
-  final bool hasProgressesLoaded, hasSettingsLoaded;
-  final List<TimeProgress> timeProgressList;
-  final AppSettings appSettings;
-
-  AppState(
-      {this.hasProgressesLoaded = false,
-      this.hasSettingsLoaded = false,
-      this.timeProgressList = const [],
-      this.appSettings});
-
-  factory AppState.initial() =>
-      AppState(hasProgressesLoaded: false, appSettings: AppSettings.defaults());
-
-  AppState copyWith({
-    bool hasLoaded,
-    List<TimeProgress> timeProgressList,
-  }) {
-    return AppState(
-      hasProgressesLoaded: hasLoaded ?? this.hasProgressesLoaded,
-      timeProgressList: timeProgressList ?? this.timeProgressList,
-    );
-  }
-
-  @override
-  int get hashCode => hasProgressesLoaded.hashCode ^ timeProgressList.hashCode;
-
-  @override
-  bool operator ==(Object other) =>
-      identical(this, other) ||
-      other is AppState &&
-          runtimeType == other.runtimeType &&
-          hasProgressesLoaded == other.hasProgressesLoaded &&
-          timeProgressList == other.timeProgressList;
-}