style: import sort format

lib/widgets/app_bar_title.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/widgets.dart';
 
 class AppBarTitle extends StatelessWidget {
-
   const AppBarTitle(this.text);
   final String? text;
 

lib/widgets/contribution.dart

@@ -30,7 +30,6 @@ class ContributionDay {
 }
 
 class ContributionWidget extends StatelessWidget {
-
   ContributionWidget({required this.weeks}) {
     int? maxCount;
     for (final week in weeks!) {

lib/widgets/error_reload.dart

@@ -2,7 +2,6 @@ import 'package:flutter/widgets.dart';
 import 'package:git_touch/utils/utils.dart';
 
 class ErrorReload extends StatelessWidget {
-
   const ErrorReload({required this.text, required this.onTap});
   final String text;
   final Function onTap;

lib/widgets/issue_icon.dart

@@ -10,7 +10,6 @@ enum IssueIconState {
 }
 
 class IssueIcon extends StatelessWidget {
-
   const IssueIcon(this.state, {this.size});
   final IssueIconState state;
   final double? size;

lib/widgets/loading.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/cupertino.dart';
 
 class Loading extends StatelessWidget {
-
   const Loading({this.more = false});
   final bool more;
 

lib/widgets/text_with_at.dart

@@ -2,7 +2,6 @@ import 'package:flutter/widgets.dart';
 import 'package:git_touch/utils/utils.dart';
 
 class TextWithAt extends StatelessWidget {
-
   const TextWithAt({
     required this.text,
     required this.linkFactory,