Release 0.7.0

[0.7.0] - 2026-05-27

Features

• Add LLM-optimized --help output when running inside an AI coding assistant

Fixes

• execute --interactive: fall back to parameter defaults when no TTY is available, instead of blocking
• update: detect ~/.cargo/ write restrictions and show a clear error with instructions
• init: produce a single clean initial commit (no more git commit --amend); clear inherited git environment variables so commands work correctly inside worktrees