<!-- 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. Polish the UI at . Load the skill. Source of truth: read → Polish Pass (Compound Details) section. Apply every item on that list to the target. Do not re-derive the list here — owns it. Then the signature detail : surfaces built via already…