[ok] Configuration file created at: /tmp/config.json

Next steps (no secrets written yet):
  peekaboo config credential set openai       # secure no-echo prompt
  peekaboo config credential set anthropic
  peekaboo config credential set grok         # aliases: xai
  peekaboo config credential set gemini
  peekaboo config login openai          # OAuth, no key stored
  peekaboo config login anthropic

Use 'peekaboo config show --effective' to see detected env/creds,
and 'peekaboo config edit' to tweak the JSONC file if needed.
