optimize-store-listinglisted

# Optimize Store Listing Produce a **Channel Listing and Creative Sequence** that communicates truthful value before install, wishlist, trial, or purchase and can be generated, localized, tested, and updated across exact channel variants. ## When to use - A store/channel listing needs narrative, metadata, creatives, localization, experiment, or compliance work - Pre-install/purchase conversion and trust need an exact-channel listing revision - Not for distribution/submission (`build-distribution-readiness`) or asset production (`produce-product-assets`) ## Atomic boundary Own one channel listing's positioning-to-asset narrative, metadata, creative sequence, proof/disclosures, localization, accessibility, asset QA, experiment, and conversion/trust measurement. Do not own store submission/certification, whole-product positioning, public review solicitation, paid acquisition, or the multi-channel creative/spend control plane. For every artifact, record `artifactVersion`, `artifactRevision`, and `artifactState`; never put `artifactDigest` on the top-level artifact. Use the [shared artifact envelope](references/product-artifact-envelope.schema.json) for structured drafts and sealed artifacts. Consume product thesis, canonical product/build truth, a planning Product Program Manifest revision when present, and only the Marketing, pricing/payment, review/reputation, analytics, Product Asset, or distribution facts applicable to that exact revision. The initial request revision m