enhance: remember the width of author name column in histories view (#425)

Author: love-linger

src/ViewModels/LayoutInfo.cs

@@ -30,6 +30,12 @@ public GridLength RepositorySidebarWidth
             set => SetProperty(ref _repositorySidebarWidth, value);
         }
 
+        public GridLength HistoriesAuthorColumnWidth
+        {
+            get => _historiesAuthorColumnWidth;
+            set => SetProperty(ref _historiesAuthorColumnWidth, value);
+        }
+
         public GridLength WorkingCopyLeftWidth
         {
             get => _workingCopyLeftWidth;
@@ -55,6 +61,7 @@ public GridLength CommitDetailFilesLeftWidth
         }
 
         private GridLength _repositorySidebarWidth = new GridLength(250, GridUnitType.Pixel);
+        private GridLength _historiesAuthorColumnWidth = new GridLength(120, GridUnitType.Pixel);
         private GridLength _workingCopyLeftWidth = new GridLength(300, GridUnitType.Pixel);
         private GridLength _stashesLeftWidth = new GridLength(300, GridUnitType.Pixel);
         private GridLength _commitDetailChangesLeftWidth = new GridLength(256, GridUnitType.Pixel);

src/Views/Repository.axaml

@@ -609,6 +609,7 @@
         <ContentControl.DataTemplates>
           <DataTemplate DataType="vm:Histories">
             <v:Histories CurrentBranch="{Binding Repo.CurrentBranch}"
+                         AuthorNameColumnWidth="{Binding Source={x:Static vm:Preference.Instance}, Path=Layout.HistoriesAuthorColumnWidth, Mode=TwoWay}"
                          IssueTrackerRules="{Binding Repo.Settings.IssueTrackerRules}"
                          NavigationId="{Binding NavigationId}"/>
           </DataTemplate>