Produces a finished social/marketing image asset — a social graphic, banner, or display ad — with its headline, subhead, CTA, and brand mark baked directly into the pixels by Ideogram, not composited afterward. Use when the user asks something like "make me an Instagram ad for X," "banner ad for our launch," "social graphic announcing Y," or "give me this in Story + Feed + LinkedIn sizes." Triggers only on explicit request for finished ad/banner/social-graphic creative — it is not auto-wired from `brand-identity-sheet`, `logo-prompting`, `moodboard-generator`, or `character-model-sheet`, and does not fire just because one of those skills ran. It is a sibling to, not a rep…