remove quantity from new item form and fix fabs

lib/logic/itemformcubit.dart

@@ -25,11 +25,7 @@ class ItemFormCubit extends FormCubit {
       initalValue: 100,
     );
 
-    quantity = FieldCubit(
+    super.addFields([title, description, price]);
-      initalValue: 1,
-    );
-
-    super.addFields([title, description, price, quantity]);
   }
 
   @override
@@ -38,13 +34,11 @@ class ItemFormCubit extends FormCubit {
     print('title: ${title.state.value}');
     print('description: ${description.state.value}');
     print('price: ${price.state.value}');
-    print('quantity: ${quantity.state.value}');
 
     final Item item = Item(
       title: title.state.value,
       description: description.state.value,
       price: price.state.value,
-      quantity: quantity.state.value,
       id: cubit.state.items.isEmpty ? 0 : cubit.state.items.last.id + 1,
     );
 
@@ -54,7 +48,6 @@ class ItemFormCubit extends FormCubit {
   late FieldCubit<String> title;
   late FieldCubit<String> description;
   late FieldCubit<int> price;
-  late FieldCubit<int> quantity;
 
   final ItemsCubit cubit;
 }

lib/ui/fabs/addcourierfab.dart

@@ -5,7 +5,7 @@ class AddCourierFab extends StatelessWidget {
   const AddCourierFab({super.key});
 
   @override
-  Widget build(final BuildContext context) => FloatingActionButton.small(
+  Widget build(final BuildContext context) => FloatingActionButton(
         heroTag: 'new_courier_fab',
         onPressed: () {
           showModalBottomSheet<void>(

lib/ui/fabs/additemfab.dart

@@ -5,7 +5,7 @@ class AddItemFab extends StatelessWidget {
   const AddItemFab({super.key});
 
   @override
-  Widget build(final BuildContext context) => FloatingActionButton.small(
+  Widget build(final BuildContext context) => FloatingActionButton(
         heroTag: 'new_item_fab',
         onPressed: () {
           showModalBottomSheet<void>(

lib/ui/fabs/addorderfab.dart

@@ -4,7 +4,7 @@ class AddOrderFab extends StatelessWidget {
   const AddOrderFab({super.key});
 
   @override
-  Widget build(final BuildContext context) => FloatingActionButton.small(
+  Widget build(final BuildContext context) => FloatingActionButton(
         heroTag: 'new_order_fab',
         onPressed: () {
           showModalBottomSheet<void>(

lib/ui/itemsdetails.dart

@@ -60,15 +60,6 @@ class ItemsDetails extends StatelessWidget {
                             labelText: 'Цена',
                           ),
                         ),
-                        const SizedBox(height: 20),
-                        CubitFormIntField(
-                          formFieldCubit:
-                              context.read<ItemFormCubit>().quantity,
-                          decoration: const InputDecoration(
-                            alignLabelWithHint: false,
-                            labelText: 'Количество',
-                          ),
-                        ),
                         const SizedBox(height: 30),
                         FilledButton(
                           onPressed: () =>

lib/ui/root.dart

@@ -90,27 +90,11 @@ class _RootPageState extends State<RootPage> with TickerProviderStateMixin {
             bottomNavigationBar: BrandTabBar(
               controller: tabController,
             ),
-            floatingActionButton: SizedBox(
+            floatingActionButton: tabController.index == 0
-              height: 104 + 16,
+                ? const AddItemFab()
-              child: Column(
+                : tabController.index == 1
-                crossAxisAlignment: CrossAxisAlignment.end,
+                    ? const AddCourierFab()
-                mainAxisAlignment: MainAxisAlignment.end,
+                    : const AddOrderFab(),
-                children: [
-                  ScaleTransition(
-                    scale: _animationItems,
-                    child: const AddItemFab(),
-                  ),
-                  ScaleTransition(
-                    scale: _animationCouriers,
-                    child: const AddCourierFab(),
-                  ),
-                  ScaleTransition(
-                    scale: _animationOrders,
-                    child: const AddOrderFab(),
-                  ),
-                ],
-              ),
-            ),
           ),
         ),
       );