wip: bloc for holidays

lib/state/app/infrastructure/loadableState/loadable_state.dart

@@ -9,11 +9,11 @@ class LoadableState<TState> with _$LoadableState {
   const LoadableState._();
 
   const factory LoadableState({
-    @Default(true) bool isLoading,
-    @Default(null) TState? data,
-    @Default(null) int? lastFetch,
-    @Default(null) void Function()? reFetch,
-    @Default(null) LoadingError? error,
+    required bool isLoading,
+    required TState? data,
+    required int? lastFetch,
+    required void Function()? reFetch,
+    required LoadingError? error,
   }) = _LoadableState;
 
   bool _hasError() => error != null;

lib/state/app/infrastructure/loadableState/view/loadable_state_error_bar.dart

@@ -89,4 +89,3 @@ class _LoadableStateErrorBarTextState extends State<LoadableStateErrorBarText> {
     super.dispose();
   }
 }
-