feat : first step request tagging

packages/livestock/lib/presentation/widgets/base_page/logic.dart

@@ -0,0 +1,25 @@
+import 'package:flutter/cupertino.dart';
+import 'package:rasadyar_core/core.dart';
+
+class BaseLogic extends GetxController {
+  final RxBool isFilterSelected = false.obs;
+  final RxBool isSearchSelected = false.obs;
+  final TextEditingController searchTextController = TextEditingController();
+  final RxnString searchValue = RxnString();
+
+  void setSearchCallback(void Function(String)? onSearchChanged) {
+    debounce<String?>(searchValue, (val) {
+      if (val != null && val.trim().isNotEmpty) {
+        onSearchChanged?.call(val);
+      }
+    }, time: const Duration(milliseconds: 600));
+  }
+
+  void toggleFilter() {
+    isFilterSelected.value = !isFilterSelected.value;
+  }
+
+  void toggleSearch() {
+    isSearchSelected.value = !isSearchSelected.value;
+  }
+}