feat(diary): chart down

lib/features/diary/presentation/pages/diary_screen.dart

@@ -34,9 +34,9 @@ class _DiaryScreenState extends State<DiaryScreen> {
                 children: [
                   CalendarWidget(),
                   if (state is DiaryStateLoading) const Loader(),
-                  CaloriesChartWidget(),
-                  const SizedBox(height: 12),
                   if (state is DiaryStateLoaded) MealWidget(),
+                  const SizedBox(height: 12),
+                  CaloriesChartWidget(),
                 ],
               ),
             ),

lib/features/diary/presentation/widgets/calories_chart_widget.dart

@@ -12,6 +12,7 @@ class CaloriesChartWidget extends StatelessWidget {
       builder: (BuildContext context, DiaryState state) {
         if (state is DiaryStateLoaded) {
           return Container(
+            margin: const EdgeInsets.only(top: 12),
             padding: const EdgeInsets.all(16),
             decoration: BoxDecoration(
               borderRadius: BorderRadius.circular(20),