updates

internal/diagram.go

@@ -28,6 +28,13 @@ func NewDiagram(description []byte, imgType string) *Diagram {
 		fmt.Printf("DEBUG: Now contains newlines: %t\n", strings.Contains(trimmed, "\n"))
 	}
 	
+	// Decode pipe separators back to newlines for quadrant charts
+	if strings.Contains(trimmed, " | ") {
+		trimmed = strings.ReplaceAll(trimmed, " | ", "\n")
+		fmt.Printf("DEBUG: After pipe decoding: %q\n", trimmed)
+		fmt.Printf("DEBUG: Now contains newlines: %t\n", strings.Contains(trimmed, "\n"))
+	}
+	
 	return &Diagram{
 		description: []byte(trimmed),
 		lastTouched: time.Now(),