feat(ADM-018): completed feature

work/artifacts/F-011/documenter.md

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+# Documenter — F-011 Product images
+
+## Documentation updated
+- Updated `project/README.md` catalog section to include product images as catalog-owned data.
+- Documented image routes:
+  - `GET /products/:id/images`
+  - `POST /products/:id/images`
+  - `DELETE /products/:id/images/:imageId`
+  - `PATCH /products/:id/images/reorder`
+- Documented image persistence and behavior:
+  - `catalog_product_images`
+  - ordered image metadata with `url`, `altText`, `position`, `role`
+  - product-level and variant-level images
+  - storage adapter boundary
+  - no binary upload, CDN, or processing pipeline in this slice
+
+## Evidence
+- `cd project && npm run lint` — PASS after README update.
+- `./scripts/verify.sh` — PASS after README update.