The next.md workflow Route 5 referenced `/gsd:complete-phase` which
doesn't exist — only `/gsd:complete-milestone` does. After verify-work
completes for a phase, Route 6 handles advancement to the next phase
automatically, so the dangling reference is simply removed.
Closes#1441
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds a zero-friction command that detects the current project state and
automatically invokes the next logical workflow step:
- No phases → discuss first phase
- Phase has no context → discuss
- Phase has context but no plans → plan
- Phase has plans but incomplete → execute
- All plans complete → verify and complete phase
- All phases complete → complete milestone
- Paused → resume work
No arguments needed — reads STATE.md, ROADMAP.md, and phase directories
to determine progression. Designed for multi-project workflows.
Closes#927
