Fixes issue with Author Page showing incorrect articles.

Fix things overlapping navbar (completely unrelated, but smabUK said it was ok)

Author: kphillpotts

src/WeeklyXamarin.Mobile/WeeklyXamarin.Blazor/Client/Pages/AuthorPage.razor.cs

@@ -51,8 +51,8 @@ private async Task LoadArticles()
             source = new CancellationTokenSource();
             Articles.Clear();
             IAsyncEnumerable<Article> articlesAsync;
-
-            articlesAsync = DataStore.GetArticleFromSearchAsync(ViewModel.Author.Name, null, source.Token);
+            
+            articlesAsync = DataStore.GetArticleForAuthorAsync(ViewModel.Author.Name, source.Token);
 
             await foreach (Article article in articlesAsync)
             {

src/WeeklyXamarin.Mobile/WeeklyXamarin.Blazor/Client/Shared/MainLayout.razor.css

@@ -11,6 +11,7 @@
 .sidebar {
     background-color: var(--SkyBlueLight);
     position: sticky;
+    z-index: 2;
     top: 0;
 }