message: [cli] Show user's name in `vc switch` command
  This more closely matches the Team picker on vercel.com.
  Will still show "email" if no "name" is defined.
diff: @@ -73,8 +73,8 @@ export default async function main(client: Client, desiredSlug?: string) {
  const choices = [
  { separator: 'Personal Account' },
  {
  - name: `${user.email} (${user.username})${suffix}`,
  - value: user.email,
  + name: `${user.name || user.email} (${user.username})${suffix}`,
  + value: user.username,
  short: user.username,
  selected: personalScopeSelected,
  },
  @@ -112,7 +112,9 @@ export default async function main(client: Client, desiredSlug?: string) {
  updateCurrentTeam(config);
  - output.success(`Your account (${chalk.bold(desiredSlug)}) is now active!`);
  + output.success(
  + `Your account (${chalk.bold(user.username)}) is now active!`
  + );
  return 0;
  }
  