fix: try importing rainbow kit css in main provider

src/provider/configured-rainbowkit-provider.tsx

@@ -1,5 +1,3 @@
-import '@rainbow-me/rainbowkit/styles.css';
-
 import { getDefaultWallets, RainbowKitProvider } from '@rainbow-me/rainbowkit';
 import { configureChains, createClient, WagmiConfig } from 'wagmi';
 import {

src/provider/masa-provider.tsx

@@ -1,3 +1,4 @@
+import '@rainbow-me/rainbowkit/styles.css';
 import {
   MasaContextProvider,
   MasaContextProviderProps,

stories/masa.stories.tsx

@@ -1,5 +1,3 @@
-import '@rainbow-me/rainbowkit/styles.css';
-
 /* eslint-disable @typescript-eslint/ban-ts-comment */
 // @ts-ignore
 import React, { useCallback } from 'react';