<!-- HARNESS MIRROR — do not edit here. Canonical source: skills/ or commands/. After editing source, copy into cli/assets/<harness / and repo-root harness mirrors. -- Context: this sub-skill is one lens of the broader skill. If the skill is also installed, read its SKILL.md first for Discovery + Anti-Slop + Craft Test, then apply the specific lens below. Extract reusable pieces from . Load the skill. Step 1 — Scan the target for extraction candidates: - Repeated Tailwind class combos — any class string that appears ≥3 times becomes a component (or a / variant if the project uses one — check…