Handle Spotify credential setup and usage.
Required input
SPOTIFY_CLIENT_IDSPOTIFY_CLIENT_SECRET
Optional input
SPOTIFY_REDIRECT_URI
Setup flow
- Ask for required fields first.
- Write/update config.
- Validate:
personalhub spotify credentials
personalhub spotify token-status
Usage command
personalhub spotify recent --limit 20
Output
Return Ready or Needs setup, then one next action.