Split A1 category prompts canonically; retire attributes prompting

- Category enhance prompts (Sync A1 / seed-a1 / repair) now use the same
  three role sections as the rest of the platform: Title / Description /
  Meta. The retired "--- Attributes ---" role section is removed from the
  canonical template, the legacy-split overlay, and the web prompt editor;
  Category/Attrs stay as plain product-context lines (attribute extraction
  remains pipeline-level via AppendAttributeConstraints).
- Stored prompts still carrying an attributes section are detected by
  CategoryEnhancePromptNeedsRepair and rewritten on the next Sync.
- Legacy wp_product_categories.sql splits now also seed a default Slovenian
  metaTitle rule (dumps only carried <metaDescription>), so every A1
  category gets all four prompt areas: title formula, description
  sections, meta title, meta description.
- Role-sectioned prompts no longer imply the A1 SEO-omit cohort
  (CompanyOmitsSEOMeta): sectioned prompts are the canonical prompt-editor
  output for every tenant, and the sniff silently disabled SEO meta for
  any company that saved a category prompt.
- Verified locally: repair-category-prompts -apply updated 238 A1 +
  Platform Demo categories from scripts/seed/wp_product_categories.sql
  (216 legacy splits), idempotent on re-run, zero attributes sections
  left in DB.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

apps/api/internal/processing/v1_legacy.go

@@ -511,19 +511,17 @@ func CompanyOmitsSEOMetaID(companyID uuid.UUID) bool {
 
 // CompanyOmitsSEOMetaLookup is the shared A1/Demo SEO-omit decision used by V1 process
 // and catalog list/get/update. Matches hardcoded companies.id, A1 cohort (legacy id),
-// Platform Demo by name, or A1-style --- Title --- / --- Description --- / --- Meta ---
-// category prompts.
-func CompanyOmitsSEOMetaLookup(companyID uuid.UUID, legacyID, name string, hasA1SectionPrompts bool) bool {
+// or Platform Demo by name. Role-sectioned category prompts (--- Title --- / --- Meta ---)
+// are the platform-wide canonical prompt shape now, so they no longer imply the A1
+// cohort — sniffing them here made any tenant using the prompt editor lose SEO meta.
+func CompanyOmitsSEOMetaLookup(companyID uuid.UUID, legacyID, name string) bool {
 	if CompanyOmitsSEOMetaID(companyID) {
 		return true
 	}
 	if billing.IsA1CohortCompany(legacyID, "") {
 		return true
 	}
-	if strings.EqualFold(strings.TrimSpace(name), "Platform Demo") {
-		return true
-	}
-	return hasA1SectionPrompts
+	return strings.EqualFold(strings.TrimSpace(name), "Platform Demo")
 }
 
 // CompanyOmitsSEOMeta is true when catalog/V1 process must omit meta_title /
@@ -543,23 +541,7 @@ func CompanyOmitsSEOMeta(ctx context.Context, pool *pgxpool.Pool, companyID uuid
 	if err != nil {
 		return false
 	}
-	if CompanyOmitsSEOMetaLookup(companyID, legacy, name, false) {
-		return true
-	}
-	var hasA1Prompts bool
-	err = pool.QueryRow(ctx, `
-		SELECT EXISTS (
-			SELECT 1 FROM categories
-			WHERE company_id = $1
-				AND prompt ILIKE '%--- Title ---%'
-				AND prompt ILIKE '%--- Description ---%'
-				AND prompt ILIKE '%--- Meta ---%'
-			LIMIT 1
-		)`, companyID).Scan(&hasA1Prompts)
-	if err != nil {
-		return false
-	}
-	return hasA1Prompts
+	return CompanyOmitsSEOMetaLookup(companyID, legacy, name)
 }
 
 // StripV1SEOMeta removes meta_title / meta_description keys (omit, not null).

apps/api/internal/processing/v1_legacy_test.go

@@ -259,20 +259,18 @@ func TestCompanyOmitsSEOMetaLookup(t *testing.T) {
 		id       uuid.UUID
 		legacy   string
 		coName   string
-		prompts  bool
 		wantOmit bool
 	}{
 		{name: "ordinary", id: other, coName: "Acme", wantOmit: false},
 		{name: "a1_uuid", id: a1, wantOmit: true},
 		{name: "demo_by_name", id: other, coName: "Platform Demo", wantOmit: true},
 		{name: "demo_by_name_case", id: other, coName: "  platform DEMO  ", wantOmit: true},
-		{name: "a1_prompt_markers", id: other, coName: "Acme", prompts: true, wantOmit: true},
 		{name: "a1_legacy_id", id: other, legacy: "97e1a309-3d23-4aa2-b518-8e8d7afdfec7", wantOmit: true},
 	}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {
 			t.Parallel()
-			got := CompanyOmitsSEOMetaLookup(tc.id, tc.legacy, tc.coName, tc.prompts)
+			got := CompanyOmitsSEOMetaLookup(tc.id, tc.legacy, tc.coName)
 			if got != tc.wantOmit {
 				t.Fatalf("got %v want %v", got, tc.wantOmit)
 			}