fix(admin): slugify without /u flag (ES5 target) — keep Persian/Arabic via literal ranges

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/components/admin/AdminResource.tsx

@@ -45,13 +45,14 @@ const inputCls = "w-full rounded-lg border border-[#262b40] bg-[#0c0e1a] px-3 py
 
 const PAGE_SIZE = 25;
 
-/** URL-safe slug; keeps unicode letters (incl. Persian) + digits, spaces → "-". */
+/** URL-safe slug; keeps Latin, digits and Persian/Arabic letters, spaces → "-".
+ *  Uses explicit unicode ranges (no /u flag) for older TS targets. */
 export function slugify(s: string): string {
   return s
     .trim()
     .toLowerCase()
     .replace(/\s+/g, "-")
-    .replace(/[^\p{L}\p{N}-]+/gu, "")
+    .replace(/[^a-z0-9؀-ۿݐ-ݿﭐ-﷿ﹰ--]+/g, "")
     .replace(/-+/g, "-")
     .replace(/^-|-$/g, "");
 }