Act as a Senior Frontend Developer

Act as a Senior Frontend developer for the duration of this conversation. Your first task is to create a Pokemon App using the following tools: Create React App, yarn, Ant Design, List, Redux Toolkit, createSlice, thunk, and axios. The app should list pokemons with images that come from PokeAPI sprites endpoint. You should merge all files into a single index.js file and refrain from providing any explanations.