fix

apps/api/internal/processing/meta.go

@@ -1,6 +1,7 @@
 package processing
 
 import (
+	"fmt"
 	"regexp"
 	"strings"
 	"unicode"
@@ -148,3 +149,58 @@ func metaBrandFromAttrs(bags ...map[string]any) string {
 	}
 	return ""
 }
+
+// metaFieldsFromEnhanceObj extracts plain SEO meta from an enhance JSON object.
+// Accepts snake_case and camelCase keys (legacy A1 <metaDescription> / cats.json).
+// Strips HTML and rejects prompt-leakage titles; empty when missing.
+func metaFieldsFromEnhanceObj(obj map[string]any) (title, description string) {
+	if obj == nil {
+		return "", ""
+	}
+	title = strings.TrimSpace(SanitizeOutput(fmt.Sprint(obj["meta_title"])))
+	if title == "" || title == "<nil>" {
+		title = strings.TrimSpace(SanitizeOutput(fmt.Sprint(obj["metaTitle"])))
+	}
+	description = strings.TrimSpace(SanitizeOutput(fmt.Sprint(obj["meta_description"])))
+	if description == "" || description == "<nil>" {
+		description = strings.TrimSpace(SanitizeOutput(fmt.Sprint(obj["metaDescription"])))
+	}
+	if title == "<nil>" {
+		title = ""
+	}
+	if description == "<nil>" {
+		description = ""
+	}
+	title = stripMetaTags(title)
+	description = stripMetaTags(description)
+	if isPromptLabelTitle(title) || isPromptLeakageTitle(title) {
+		title = ""
+	}
+	if isPromptLabelTitle(description) || isPromptLeakageTitle(description) {
+		description = ""
+	}
+	if title != "" {
+		title = truncateMetaRunes(title, metaTitleMaxChars)
+	}
+	if description != "" {
+		description = truncateMetaDescription(description, metaDescriptionMaxChars)
+	}
+	return title, description
+}
+
+// enhanceMetaFromRaw reads meta_title / meta_description stashed on enhance raw meta.
+func enhanceMetaFromRaw(raw any) (title, description string) {
+	m, ok := raw.(map[string]any)
+	if !ok || m == nil {
+		return "", ""
+	}
+	title = strings.TrimSpace(fmt.Sprint(m["meta_title"]))
+	description = strings.TrimSpace(fmt.Sprint(m["meta_description"]))
+	if title == "<nil>" {
+		title = ""
+	}
+	if description == "<nil>" {
+		description = ""
+	}
+	return title, description
+}