Add a --help or -h flag to both scripts that prints usage information.
For pi-code.sh:
- Show usage: pi-code <task-id> [extra-instructions]
- Explain what it does (claims task, injects context, runs pi)
- Note that it doesn't commit
For pi-review.sh:
- Show usage: pi-review <task-id>
- Explain what it does (runs verify, asks pi to review, commits/rejects)
- Document the three verdicts: APPROVE, REJECT, REQUEST_CHANGES
Keep it simple - just check for -h or --help as first argument.