fix

apps/api/internal/processing/prompt_render.go

@@ -11,6 +11,19 @@ func resolveProductPromptTemplates(in ProductInput) (systemTpl, userTpl string)
 	systemTpl = strings.TrimSpace(in.EnhanceSystemTemplate)
 	userTpl = strings.TrimSpace(in.EnhanceUserTemplate)
 	catPrompt := strings.TrimSpace(in.CategoryEnhancePrompt)
+	descTpl := aiprompts.EffectiveDescriptionTemplateAny(in.DescriptionTemplate, catPrompt)
+
+	// Legacy A1 path: category Prompt WAS the user message (GPT predloga with
+	// <name>/<metaDescription>/HTML). When formulas are set, rebuild that shape
+	// instead of burying instructions under the generic retail copywriter overlay.
+	if categoryUsesA1StyleFormula(catPrompt, in.TitleTemplate, descTpl) {
+		userTpl = buildA1StyleEnhanceUserTemplate(catPrompt, in.TitleTemplate, descTpl, in.OmitSEOMeta)
+		systemTpl = a1StyleEnhanceSystemTemplate
+		allowed := enhanceAllowedAttrKeys(in, in.CategoryUniqueID)
+		userTpl = AppendAttributeConstraints(userTpl, allowed, in.TitleTemplate)
+		return systemTpl, userTpl
+	}
+
 	// Per-category prompt wins for the user message (company system keeps JSON schema / brand).
 	if catPrompt != "" {
 		userTpl = ensureCategoryEnhanceUserContext(catPrompt)
@@ -24,9 +37,6 @@ func resolveProductPromptTemplates(in ProductInput) (systemTpl, userTpl string)
 			userTpl = def.UserTemplate
 		}
 	}
-	// Prefer stored description_template; else derive HTML sections from the
-	// category prompt Description role (A1-style <H2>{…}</H2> overlays).
-	descTpl := aiprompts.EffectiveDescriptionTemplateAny(in.DescriptionTemplate, catPrompt)
 	// Category formulas are language-agnostic; inject once into the shared user skeleton.
 	userTpl = AppendFormulaConstraints(userTpl, in.TitleTemplate, descTpl, in.OmitSEOMeta)
 	// Free-form --- Title --- instructions when structured title_template is empty.