message: Make WalletProvider id typing stricter
diff: import metamaskLogo from '@cardstack/web-client/images/logos/metamask-logo.svg';
  import walletConnectLogo from '@cardstack/web-client/images/logos/wallet-connect-logo.svg';
  +export type WalletProviderId = 'metamask' | 'wallet-connect';
  export interface WalletProvider {
  - id: string;
  + id: WalletProviderId;
  name: string;
  logo: string;
  }
  