fix: search and status filter work together consistently

- Status filter chips stay visible during text search
- Search results filtered by selected status (search + filter = AND)
- Shows "Нет записей по фильтру" when search has results but filter excludes all

src/app/admin/bookings/SearchBar.tsx

@@ -39,8 +39,6 @@ export function SearchBar({
     onClear();
   }
 
-  const isSearching = query.trim().length >= 2;
-
   return (
     <div className="space-y-2">
       <div className="relative">
@@ -58,7 +56,7 @@ export function SearchBar({
           </button>
         )}
       </div>
-      {!isSearching && (
+      {(
         <div className="flex items-center gap-1.5">
           <Filter size={12} className="text-neutral-600 shrink-0" />
           <button