remix-graphic-ad-from-reference

Purpose

Given one reference ad image + a target product + new copy, produce a finished static ad that keeps the reference's layout and composition but swaps the product and words for the new brand. This powers the app's "pick a Pinterest ad you like → get the same ad for your product" flow.

It does not invent layouts and it does not regenerate the whole scene from scratch. It reads the reference, then recreates it with GPT Image 2:

• GPT Image 2 (edit the reference) — ALWAYS use this as the generator. Run it in image-edit mode on the reference itself to preserve the layout/composition and swap in the new product + copy. This is the engine for EVERY remix (premium look). FAL slug fal-ai/gpt-image-1/edit-image.
• HTML overlay (goose-graphics) — NOT a generation engine. It is only an optional FINISHING step: if GPT bakes garbled/misspelled copy, overlay crisp text on top of the GPT output. Never use it as the primary generator — a remix must always be generated by GPT Image 2.