Sort theme catalog items alphabetically by name (#7144)

* [AI] Sort custom theme catalog options alphabetically in the UI

Sort catalog themes by name using localeCompare before rendering,
without modifying the underlying JSON data file.

https://claude.ai/code/session_01Y5SGaVYqsVWVsvXV8ZFXj3

* Add release notes for PR #7144

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

packages/desktop-client/src/components/settings/ThemeInstaller.tsx

@@ -246,7 +246,9 @@ export function ThemeInstaller({
                   return null;
                 }
 
-                const catalogItems = catalog ?? [];
+                const catalogItems = [...(catalog ?? [])].sort((a, b) =>
+                  a.name.localeCompare(b.name),
+                );
                 const itemsPerRow = getItemsPerRow(width);
                 const rows: CatalogTheme[][] = [];
                 for (let i = 0; i < catalogItems.length; i += itemsPerRow) {

upcoming-release-notes/7144.md

@@ -0,0 +1,6 @@
+---
+category: Enhancements
+authors: [MatissJanis]
+---
+
+Sort theme catalog items alphabetically by name for improved user interface organization.