feat: confirm access page and persist redux store

lib/features/rootReducer.ts

@@ -0,0 +1,8 @@
+import { combineReducers } from "@reduxjs/toolkit";
+import targetServiceReducer from "@/lib/features/targetService/targetServiceSlice";
+
+const rootReducer = combineReducers({
+    targetService: targetServiceReducer,
+});
+
+export default rootReducer;

lib/features/targetService/targetServiceSlice.tsx

@@ -0,0 +1,24 @@
+import { createSlice, PayloadAction } from "@reduxjs/toolkit";
+import { ServiceCode } from "@/enums/ServiceCode";
+
+interface TargetServiceState {
+    serviceCode: ServiceCode;
+}
+
+const initialState: TargetServiceState = {
+    serviceCode: ServiceCode.UNDEFINED,
+};
+
+export const targetServiceSlice = createSlice({
+    name: "targetService",
+    initialState,
+    reducers: {
+        setTargetService: (state, action: PayloadAction<ServiceCode>) => {
+            state.serviceCode = action.payload;
+        },
+    },
+});
+
+export const { setTargetService } = targetServiceSlice.actions;
+
+export default targetServiceSlice.reducer;