feat(call2): short/long desc structure in seed (not brand voice)

Call 2 seed now requires benefit-first short + four-part long HTML, returned
as JSON. POST parses and persists both fields; Create-desc gate no longer
requires short (Call 2 writes it). Brand voice/geo stay Settings-injected.

frontend/src/api/slabs.ts

@@ -364,6 +364,8 @@ export interface Call1Result {
 export interface Call2Result {
   ok: boolean;
   description: string;
+  /** Present when Call 2 returned a parsed short_description. */
+  short_description?: string;
 }
 
 /** Call 1 OUT (overnight-whole-app): always fails with 410 call1_disabled. Prefer manual taxonomy. */

frontend/src/create/inference/GenerateText.svelte

@@ -3,6 +3,7 @@
   let contentEnabled = false;
   let reachable = false;
   let description: string | null = null;
+  let shortDescription: string | null = null;
   let error = '';
   let busy = false;
 
@@ -29,10 +30,14 @@
     busy = true;
     error = '';
     description = null;
+    shortDescription = null;
     try {
       const res = await fetch(`/api/v1/slabs/${encodeURIComponent(slabId)}/inference/call2`, { method: 'POST' });
       const body = await res.json();
-      if (res.ok) description = body.description;
+      if (res.ok) {
+        description = body.description;
+        shortDescription = body.short_description ?? null;
+      }
       else error = body.error?.message || `call2 failed (${res.status})`;
     } catch {
       error = 'network error';
@@ -61,7 +66,8 @@
       <button on:click={generate} disabled={busy}>{busy ? 'Working…' : 'Generate description (Call 2)'}</button>
     </div>
     {#if error}<p class="err">{error}</p>{/if}
-    {#if description}<p class="desc">{description}</p>{/if}
+    {#if shortDescription}<p class="desc"><strong>Short:</strong> {shortDescription}</p>{/if}
+    {#if description}<p class="desc"><strong>Long:</strong> {description}</p>{/if}
   {/if}
   <button class="mini" on:click={checkReadiness}>Recheck readiness</button>
 </div>

frontend/src/create/review/Review.svelte

@@ -136,19 +136,18 @@
   let reviewError = '';
   // #89: explicit "Create" actions. `createBusy` covers the deterministic
   // title/short-desc generation; `canCreateTitle` is its gate (species already
-  // on the slab from Measure + ≥1 wood category). `canCreateDesc` gates the AI
-  // long-description on title+short-desc being populated AND the content LLM
-  // being enabled.
+  // on the slab from Measure + ≥1 wood category). `canCreateDesc` gates Call 2
+  // (writes short + long) on title + taxonomy + content LLM — not short/desc/price.
   let createBusy = false;
   let createError = '';
   // Prefer slab.species_id; fall back to Capture handoff if createSlab omitted it.
   $: resolvedSpeciesId = effectiveSpeciesId(slab?.species_id, capture?.speciesId ?? null);
   $: canCreateTitle = canCreateTitleFromSpecies(resolvedSpeciesId, woodCatIds.length);
-  // Create-desc gate: recompute on every field change (no blur required). Description and price not required.
+  // Create-desc gate: recompute on every field change (no blur required).
+  // Short/description are Call 2 outputs; price is publish-only.
   $: createDescMissing = missingCreateDescLabels({
     contentLlmEnabled: canGenerateContent,
     title,
-    shortDescription,
     speciesId: resolvedSpeciesId,
     woodCategoryIds: woodCatIds,
     primaryCatId,
@@ -541,10 +540,12 @@
     try {
       const r = await inferContent(slabId);
       description = r.description;
+      if (r.short_description) shortDescription = r.short_description;
       contentSource = 'llm';
-      // commitReview() no longer sends description (see #89), so persist it explicitly.
+      // Persist Call 2 short + long (commitReview does not send description — see #89).
       const myToken = ++commitToken;
       const fresh = await updateSlab(slabId, {
+        short_description: shortDescription || null,
         description: description || null,
         content_source: contentSource || null,
         client_rev: slab.server_rev,
@@ -859,7 +860,7 @@
           data-testid="create-desc"
           on:click={generateContent}
           disabled={!canCreateDesc || genBusy}
-          title={canCreateDesc ? 'Generate long description (Call 2)' : `Missing: ${createDescMissing.join(', ')}`}
+          title={canCreateDesc ? 'Generate short + long description (Call 2)' : `Missing: ${createDescMissing.join(', ')}`}
         >
           {genBusy ? 'Writing…' : 'Create desc'}
         </button>

frontend/src/create/review/createDescGate.test.ts

@@ -9,7 +9,6 @@ import {
 const full = {
   contentLlmEnabled: true,
   title: 'Figured Walnut Live Edge Slab',
-  shortDescription: 'Figured Walnut Live Edge Slab, 9ft …',
   speciesId: 11,
   woodCategoryIds: [21],
   primaryCatId: 21,
@@ -19,7 +18,7 @@ const full = {
   moistureTermId: '326',
 };
 
-test('Create desc gate: full set passes; does not require description', () => {
+test('Create desc gate: full set passes; does not require short or description', () => {
   assert.equal(canCreateDesc(full), true);
   assert.deepEqual(missingCreateDesc(full), []);
 });
@@ -30,12 +29,11 @@ test('Create desc gate: empty price still passes when other fields full', () =>
   assert.deepEqual(missingCreateDesc(full), []);
 });
 
-test('Create desc gate: lists each missing field; no description or price key', () => {
+test('Create desc gate: lists each missing field; no short/description/price key', () => {
   const miss = missingCreateDesc({
     ...full,
     contentLlmEnabled: false,
     title: '',
-    shortDescription: '  ',
     speciesId: null,
     woodCategoryIds: [],
     primaryCatId: '',
@@ -47,7 +45,6 @@ test('Create desc gate: lists each missing field; no description or price key',
   assert.deepEqual(miss, [
     'content_llm',
     'title',
-    'short_description',
     'species',
     'wood_categories',
     'primary',
@@ -56,6 +53,7 @@ test('Create desc gate: lists each missing field; no description or price key',
     'grade',
     'moisture',
   ]);
+  assert.equal(miss.includes('short_description'), false);
   assert.equal(miss.includes('description'), false);
   assert.equal(miss.includes('price'), false);
   const labels = missingCreateDescLabels({

frontend/src/create/review/createDescGate.ts

@@ -1,12 +1,12 @@
 /**
  * Create-desc gate (Call 2): disable Create desc unless these are present.
- * Does NOT require description OR price (price stays publish-only).
+ * Does NOT require short_description, description, or price — Call 2 writes
+ * short + long; price stays publish-only.
  */
 
 export type CreateDescInput = {
   contentLlmEnabled: boolean;
   title: string;
-  shortDescription: string;
   speciesId: number | null | undefined;
   woodCategoryIds: number[];
   primaryCatId: number | '' | null | undefined;
@@ -20,7 +20,6 @@ export type CreateDescInput = {
 export const CREATE_DESC_LABELS: Record<string, string> = {
   content_llm: 'content LLM on',
   title: 'title',
-  short_description: 'short description',
   species: 'species',
   wood_categories: '≥1 wood category',
   primary: 'primary wood category',
@@ -41,7 +40,6 @@ export function missingCreateDesc(input: CreateDescInput): string[] {
   const missing: string[] = [];
   if (!input.contentLlmEnabled) missing.push('content_llm');
   if (!String(input.title ?? '').trim()) missing.push('title');
-  if (!String(input.shortDescription ?? '').trim()) missing.push('short_description');
   if (input.speciesId == null || !Number.isFinite(Number(input.speciesId))) missing.push('species');
   if (!input.woodCategoryIds?.length) missing.push('wood_categories');
   if (!presentId(input.primaryCatId)) missing.push('primary');