docs(m3): settle deterministic title and Call 2 design

Encode the recovered per-leaf title/short-description rule and the Call 2
input set into the point of record.

- REQUIREMENTS.md: METADATA-55 now produces the description only; METADATA-60
  carries the ruled input set; METADATA-80 is the deterministic title; new
  METADATA-81 is the deterministic spec-line short description; METADATA-85
  selects the patterns; REVIEW-15 declares the primary before Call 2;
  PUBLISH-55 carries an explicit name+SKU slug.
- CONTENT-WOO.md: per-leaf title and short-description catalog, slot order,
  dimension placement, and the Cook Woods provenance.
- PROMPTS.md: Call 2 inputs and output; the deterministic patterns are cited,
  not restated.
- CREATE.md, WOO-API.md, MILESTONES.md, task_breakdown.md updated to match.

Modeled on Cook Woods product-title form; the seven per-leaf prose templates
and Specialty cuts are parked in the M3 breakdown.

docs/REQUIREMENTS.md

@@ -64,14 +64,15 @@ Sources reconciled 2026-09-18 from the current branch docs plus the `pre-simplif
 | METADATA-40 | Call 1 returns species, wood categories, edge, figure, grade, and feature-tag suggestions constrained to the synced lists, each with confidence. | M3 | — |
 | METADATA-45 | Call 1 confidence at or above the threshold (default 0.7) pre-fills review fields and below it leaves them empty; suggestions are always editable. | M3 | — |
 | METADATA-50 | Typed values always win over inferred values. | M3 | — |
-| METADATA-55 | Call 2 is user-triggered only and produces name, short_description, and description; it never runs automatically. | M3 | — |
-| METADATA-60 | Call 2 receives all metadata confirmed or changed in review plus the literal dimension fact block; the template guides style and the model has creative license. | M3 | — |
+| METADATA-55 | Call 2 runs on demand and produces the product description. | M3 | — |
+| METADATA-60 | Call 2 receives the processed photos, the metadata confirmed or changed in review, the primary and secondary wood categories, the parent-category path, the dimension fact block, and brand/geo context. | M3 | — |
 | METADATA-65 | The model never invents or alters a dimension; every number it prints comes from the fact block. | M3 | — |
 | METADATA-66 | Every content generation, from a deterministic template or from the model, is logged with its inputs, the model request and response when a model was used, and the final stored content. | M3 | — |
-| METADATA-70 | With inference off, deterministic templates produce name, short_description, and description so create never lacks prose. | M3 | — |
+| METADATA-70 | With inference off, the server assembles the name and short description and produces the description. | M3 | — |
 | METADATA-75 | Inference never blocks create and never auto-publishes. | M3 | — |
-| METADATA-80 | The fallback title, used only when Call 2 is not run (inference disabled or the text endpoint missing or down), uses the primary figure term name as the character, with a hyphen separator. | M3 | — |
-| METADATA-85 | The primary wood category selects a specialized Call 2 prompt. | M3 | — |
+| METADATA-80 | The server assembles the product name deterministically from the primary wood category's title pattern and the dimension fact block. Title patterns use only synced taxonomy terms and capture facts. | M3 | — |
+| METADATA-81 | The server assembles the short description deterministically as a spec line from the primary wood category's short-description pattern. Short-description patterns use only synced taxonomy terms and capture facts. | M3 | — |
+| METADATA-85 | The primary wood category selects the Call 2 prompt and the title and short-description patterns. | M3 | — |
 | METADATA-90 | The dimension fact block carries exact strings for species, figure term, length, thickness, average width, width min to max, and board feet; there is no L by W by T rectangle assumption. | M3 | — |
 | METADATA-95 | The dimension-overlay image is never sent to the model. | M3 | — |
 | METADATA-100 | Call 1 free-text observations (character, inclusions, voids, checks) are mapped to existing synced feat-* tags only; WooCommerce is the authority for feat-* definitions. | M3 | — |
@@ -85,7 +86,7 @@ Sources reconciled 2026-09-18 from the current branch docs plus the `pre-simplif
 |---|---|---|---|
 | REVIEW-5 | Submission-ready requires at least two images (clean first pic plus its dimension-overlay copy), SKU, length, thickness, computed widths and sqft and bdft, exactly one species leaf, at least one wood-category leaf, one Edge Type, at least one Figure, exactly one Grade, one Thickness band, one Moisture, and a price. | M3 | — |
 | REVIEW-10 | Title, short_description, and description are required on the product and are satisfied by typed, generated, or templated text. | M3 | — |
-| REVIEW-15 | In review the owner declares one primary wood category and any secondary ones; primary drives the title and primary plus secondary drive the description; the default primary is the first category selected. | M3 | — |
+| REVIEW-15 | In review the owner declares one primary wood category and any secondary ones before Call 2 runs; primary drives the title and primary plus secondary drive the description; the default primary is the first category selected. | M3 | — |
 | REVIEW-20 | Every empty required field shows an inline nudge as the owner works; the slab cannot reach ready until the full set is filled, and there is no single submit-time gap list. | M3 | — |
 | REVIEW-25 | The price suggestion is bdft times the species rate from Settings; when no rate exists the price starts empty and the owner must enter one before create; the owner may override and the override sticks. | M3 | — |
 | REVIEW-30 | Widths, sqft, and bdft are read-only in production, derived from the mask, and are not overridable. | M3 | — |
@@ -112,7 +113,7 @@ Sources reconciled 2026-09-18 from the current branch docs plus the `pre-simplif
 | PUBLISH-40 | Images upload as processed PNGs with alpha; the clean primary, the primary dimensioned copy, and every remaining batch photo the owner selected are uploaded, with no upper cap on the number of images. | M3 | — |
 | PUBLISH-45 | The Woo image order is the photos-ready lineup: clean calibration, dimension-overlay copy, then the rest in capture order. | M3 | — |
 | PUBLISH-50 | Published means the store create succeeded, not that the product is live when status is draft. | M3 | — |
-| PUBLISH-55 | Only non-null fields are sent; the payload carries name, type simple, status, sku, regular_price, description, short_description, categories, tags, images, attributes, virtual false, downloadable false, catalog_visibility visible, sold_individually true. | M3 | docs/contracts/WOO-API.md |
+| PUBLISH-55 | Only non-null fields are sent; the payload carries name, type simple, status, sku, slug, regular_price, description, short_description, categories, tags, images, attributes, virtual false, downloadable false, catalog_visibility visible, sold_individually true. The slug is the sanitized product name plus the lowercased SKU. | M3 | docs/contracts/WOO-API.md |
 | PUBLISH-60 | Each published product represents exactly one slab; WooCommerce quantity is one. | M3 | — |
 
 ## SETTINGS — configured once