fix(site): sort gallery entries alphabetically instead of insertion order

Entries were rendered in scripts.json array order for both the full
list and every filtered view, since both share the same `filtered`
getter which only filtered, never sorted.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Author: pfeerick

tools/generate_site.py

@@ -457,7 +457,7 @@ def _safe_json(obj) -> str:
                         }
 
                         return true;
-                    });
+                    }).sort((a, b) => a.name.localeCompare(b.name, undefined, { numeric: true, sensitivity: 'base' }));
                 },
 
                 toggleTag(tag) {