first commit

lib/features/bookSlice.ts

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+import { createSlice } from "@reduxjs/toolkit";
+import { data } from "../../app/data";
+import type { VolumeItem } from "../../app/data";
+
+// 1. Define the State interface
+export interface State {
+  books: VolumeItem[];
+}
+
+const initialState: State = {
+  books: []
+} as any;
+
+const bookSlice = createSlice({
+  name: "books",
+  initialState,
+  reducers: {
+    clearList: (state: State) => {
+      state.books = [];
+    },
+    resetList: (state) => {
+      state.books = data.items;
+    },
+    deleteBook: (state, action) => {
+      const id = action.payload;
+      state.books = state.books.filter((book: VolumeItem) => book.id !== id);
+    }
+  },
+  extraReducers: (buider) => {}
+});
+
+export const { clearList, resetList, deleteBook } = bookSlice.actions;
+
+export default bookSlice.reducer;