refactor: Hide selected rows information in TableListComponent

- Removed the display of selected rows count and the deselect button from the TableListComponent.
- Updated the comment to indicate that the selected information is now hidden, improving code clarity and maintainability.

frontend/lib/registry/DynamicComponentRenderer.tsx

@@ -356,9 +356,10 @@ export const DynamicComponentRenderer: React.FC<DynamicComponentRendererProps> =
   //    1. componentType이 "select-basic" 또는 "v2-select"인 경우
   //    2. config.mode가 dropdown이 아닌 경우 (radio, check, tagbox 등)
   const componentMode = (component as any).componentConfig?.mode || (component as any).config?.mode;
+  const isMultipleSelect = (component as any).componentConfig?.multiple;
   const nonDropdownModes = ["radio", "check", "checkbox", "tag", "tagbox", "toggle", "swap", "combobox"];
   const isNonDropdownMode = componentMode && nonDropdownModes.includes(componentMode);
-  const shouldUseV2Select = componentType === "select-basic" || componentType === "v2-select" || isNonDropdownMode;
+  const shouldUseV2Select = componentType === "select-basic" || componentType === "v2-select" || isNonDropdownMode || isMultipleSelect;
   
   if (
     (inputType === "category" || webType === "category") &&