update ecomm/0035/SESSION-0035.0-TRANSCRIPT-2026-06-12T02-07--INPROGRESS.md

ecomm/0035/SESSION-0035.0-TRANSCRIPT-2026-06-12T02-07--INPROGRESS.md

@@ -12,7 +12,34 @@
 
 ## Launch prompt
 
-_(launch prompt not captured at claim time)_
+`/goal SLICE-8` — Shopify dialect (closes Products story #13), per SD-0002 §7.2.
+
+## Plan
+
+> Anchor: design `wiggleverse-ecomm-content/specs/SD-0002-products-bulk-csv-import-export.md` (R2a, ELIGIBLE) — SLICE-8 §7.2; closes story #13.
+> Posture: autonomous (yolo)
+
+**SLICE-8 — Shopify dialect + public format docs → completes PUC-6, PUC-11**
+
+Ships (per SD-0002 §6.5.1 / §7.2):
+1. **Header-set dialect detection** — `detect_dialect()` recognizes Shopify's
+   exact header set → `"shopify"`, else `"canonical"`; honest fail to canonical
+   (never misparse) per §7.4 risk row.
+2. **Shopify→canonical mapping** at the codec boundary (INV-17): rename Shopify
+   headers to canonical before the known/unknown split; Shopify columns with no
+   canonical home are reported as **not-imported** (the `unknown_columns`
+   warning). Exhaustive mapping pinned as a fixture (§6.5.1).
+3. **Preview UI** — "Shopify product CSV — mapped" banner + not-imported
+   columns warning band on ImportPreview (PUC-6).
+4. **DOC-2** — CSV column reference (every column; dialect notes), app-served,
+   source in framework repo.
+5. **DOC-3** — finalize `sample.csv` (variants + images worked examples) +
+   link from import screen (PUC-11).
+6. **E2E** `e2e_import_shopify_dialect` — unmodified Shopify fixture → mapped
+   banner + not-imported warnings → confirm → run completes (DoD).
+7. Unit tests (detection, mapping table, INV-10 partial-never-deletes over
+   Shopify); §12 traceability audit; DOC-4 dialect-adapter notes; version bump;
+   PPE deploy + E2E green; close #13.
 
 ## Deferred decisions