Function runSetup

Interactive first-run setup wizard.

runSetup(options: SetupOptions): Promise<SetupOutput>
Interactive setup wizard or direct setting application.

Three modes:
1. --set key=value — Apply settings directly
2. Setup complete — Return current config
3. Setup required — Return prompts for interactive setup
Parameters
- options: SetupOptions
  Setup options
  - reset
    Force re-setup even if already complete
  - set
    Key=value pairs to apply directly
Returns Promise<SetupOutput>
Setup result (applied settings, current config, or setup prompts)
- Defined in commands/setup.ts:92