Function runInit

Initialize with a GitHub username and import open PRs.

runInit(options: { username: string }): Promise<InitOutput>
Initialize with a GitHub username.
Parameters
- options: { username: string }
  Init options
  - username: string
    GitHub username to configure
Returns Promise<InitOutput>
Confirmation with username and next-step instructions

Throws
If the username is invalid
- Defined in commands/init.ts:22