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/httpapi/catalog_handlers_seo_test.go

@@ -42,19 +42,19 @@ func TestStripCatalogSEOMetaIfOmitted(t *testing.T) {
 	other := uuid.MustParse("11111111-1111-1111-1111-111111111111")
 
 	item := catalogSEOItem()
-	stripCatalogSEOMetaIfOmitted(processing.CompanyOmitsSEOMetaLookup(other, "", "Acme", false), item)
+	stripCatalogSEOMetaIfOmitted(processing.CompanyOmitsSEOMetaLookup(other, "", "Acme"), item)
 	if item["meta_title"] != "T" {
 		t.Fatalf("ordinary company must keep meta: %v", item["meta_title"])
 	}
 
-	stripCatalogSEOMetaIfOmitted(processing.CompanyOmitsSEOMetaLookup(a1, "", "", false), item)
+	stripCatalogSEOMetaIfOmitted(processing.CompanyOmitsSEOMetaLookup(a1, "", ""), item)
 	assertCatalogSEOOmitted(t, item)
 }
 
 func TestStripCatalogSEOMetaIfOmitted_demoByName(t *testing.T) {
 	t.Parallel()
 	other := uuid.MustParse("11111111-1111-1111-1111-111111111111")
-	omit := processing.CompanyOmitsSEOMetaLookup(other, "", "  platform demo  ", false)
+	omit := processing.CompanyOmitsSEOMetaLookup(other, "", "  platform demo  ")
 	if !omit {
 		t.Fatal("Platform Demo by name must omit SEO meta")
 	}
@@ -63,14 +63,12 @@ func TestStripCatalogSEOMetaIfOmitted_demoByName(t *testing.T) {
 	assertCatalogSEOOmitted(t, item)
 }
 
-func TestStripCatalogSEOMetaIfOmitted_a1PromptMarkers(t *testing.T) {
+func TestStripCatalogSEOMetaIfOmitted_sectionedPromptsKeepMeta(t *testing.T) {
 	t.Parallel()
+	// Role-sectioned category prompts are the canonical prompt-editor shape for
+	// every tenant now — using them must NOT put a company in the SEO-omit cohort.
 	other := uuid.MustParse("11111111-1111-1111-1111-111111111111")
-	omit := processing.CompanyOmitsSEOMetaLookup(other, "", "Acme", true)
-	if !omit {
-		t.Fatal("A1-style prompt markers must omit SEO meta")
+	if processing.CompanyOmitsSEOMetaLookup(other, "", "Acme") {
+		t.Fatal("ordinary company must keep SEO meta regardless of prompt shape")
 	}
-	item := catalogSEOItem()
-	stripCatalogSEOMetaIfOmitted(omit, item)
-	assertCatalogSEOOmitted(t, item)
 }