Merge pull request 'feat: make sidebar collapsible' (#6) from test/write-an-article into dev

Reviewed-on: https://codeberg.org/headshed/share-lt/pulls/6

app/Providers/Filament/AdminPanelProvider.php

@@ -27,6 +27,7 @@ class AdminPanelProvider extends PanelProvider
     {
         return $panel
             ->default()
+            ->sidebarCollapsibleOnDesktop()
             ->id('admin')
             ->path('admin')
             ->login()