fix(categories-list): fix missing children count (#81)

Author: laggage

src/tree-view-providers/converters.ts

@@ -52,7 +52,7 @@ const postConverter: Converter<Post> = obj => {
 };
 
 const categoryConverter: Converter<PostCategory> = ({ title, count }) =>
-    Object.assign<TreeItem, TreeItem>(new TreeItem(title), {
+    Object.assign<TreeItem, TreeItem>(new TreeItem(`${title}(${count})`), {
         collapsibleState: count > 0 ? TreeItemCollapsibleState.Collapsed : TreeItemCollapsibleState.None,
         iconPath: categoryIcon(),
         contextValue: 'cnb-post-category',