added orai

20250312/my-app/app/components/CounterSlice.ts

@@ -0,0 +1,26 @@
+import {createSlice} from "@reduxjs/toolkit";
+
+interface CounterState {
+    value: number;
+}
+
+const initialState: CounterState = {
+    value: 0,
+};
+
+const counterSlice = createSlice({
+    name: "counter",
+    initialState,
+    reducers: {
+        increment: (state) => {
+            state.value += 1;
+        },
+
+        decrement: (state) => {
+            state.value -= 1;
+        },
+    },
+});
+
+export const {increment, decrement} = counterSlice.actions;
+export default counterSlice.reducer;