dart fix

Author: Dieterbe

lib/screens/log_meal_screen.dart

@@ -51,7 +51,7 @@ class _LogMealScreenState extends State<LogMealScreen> {
 
     return Scaffold(
       appBar: AppBar(
-        title: Text('Log meal to diary'),
+        title: const Text('Log meal to diary'),
       ),
       body: Consumer<NutritionPlansProvider>(
         builder: (context, nutritionProvider, child) => SingleChildScrollView(

lib/theme/theme.dart

@@ -16,7 +16,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-import 'dart:ui';
 
 import 'package:flex_color_scheme/flex_color_scheme.dart';
 import 'package:flutter/material.dart';