/storm:polish

Phase 4 of the STORM pipeline. Adds a summary/intro section, removes duplicate content across sections, and verifies every inline [n] citation resolves to a References entry and vice versa.

CRITICAL: Prerequisites

• Load storm-engine via the Skill tool.
• article.md MUST exist (phase 3 complete). If absent, stop and instruct the user to run /storm:write first.

Completion Contract

This phase is complete iff article-polished.md exists. If --force is not set and it exists, skip and exit early.

Procedure