move ContentDialog

common/lib/backend_switcher.dart

+library digital_3g_common;
+
 import 'package:bloc/bloc.dart';
 
 String modeString(BackendMode mode) => mode.toString().split('.').last;

management/lib/widgets/content_dialog.dart → common/lib/content_dialog.dart

+library digital_3g_common;
+
 import 'package:flutter/material.dart';
 
 class ContentDialog extends StatelessWidget {

management/lib/widgets/code_dialog.dart

 import 'package:digital_3g_common/backend_switcher.dart';
+import 'package:digital_3g_common/content_dialog.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:provider/provider.dart';
@@ -7,7 +8,6 @@ import 'package:uuid/uuid.dart';
 import '../api/admin_api.dart';
 import '../api/auth_api.dart';
 import '../models/access_code.dart';
-import 'content_dialog.dart';
 import 'scope_selector.dart';
 
 class CodeDialog extends StatefulWidget {

management/lib/widgets/color_dialog.dart

+import 'package:digital_3g_common/content_dialog.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_colorpicker/flutter_colorpicker.dart';
 
 import '../models/ribbon_color.dart';
-import 'content_dialog.dart';
 
 class ColorDialog extends StatefulWidget {
   final RibbonColor? color;

management/lib/widgets/csv_dialog.dart

 import 'package:clipboard/clipboard.dart';
 import 'package:csv/csv.dart';
+import 'package:digital_3g_common/content_dialog.dart';
 import 'package:flutter/material.dart';
 
 import '../models/access_code.dart';
-import 'content_dialog.dart';
 
 class CodeCsvConfig {
   bool showCode;

management/lib/widgets/user_dialog.dart

+import 'package:digital_3g_common/content_dialog.dart';
 import 'package:digital_3g_common/theme.dart';
 import 'package:flutter/material.dart';
 
 import '../models/user.dart';
-import 'content_dialog.dart';
 import 'scope_selector.dart';
 
 class UserDialog extends StatefulWidget {