- Add `client-` prefix to sandbox-processes.md naming table for
external-surface clients bridging an in-sandbox agent.
- Tighten the `agent-` example off interactive CLIs; document that
claude/codex/opencode are foreground tools, not tmux sessions.
- entrypoint.sh: restore client-slack on container start when
SLACK_APP_TOKEN + SLACK_BOT_TOKEN are present and `pi` is installed.
- Propagate rename through wizard code, READMEs, and docs.
- Fold in half-finished harness-pi rename from #302.
Closes#344
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
