refactor

redux/slices/database/pois/poiLayerVisibleSlice.js

@@ -0,0 +1,22 @@
+// /redux/slices/database/pois/poiLayerVisibleSlice.js
+import { createSlice } from "@reduxjs/toolkit";
+
+const initialState = {
+  visible: true,
+};
+
+export const poiLayerVisibleSlice = createSlice({
+  name: "poiLayerVisible",
+  initialState,
+  reducers: {
+    setVisible: (state, action) => {
+      state.visible = action.payload;
+    },
+    toggleVisible: (state) => {
+      state.visible = !state.visible;
+    },
+  },
+});
+
+export const { setVisible, toggleVisible } = poiLayerVisibleSlice.actions;
+export default poiLayerVisibleSlice.reducer;