Function mergeQAPanelLabels

mergeQAPanelLabels(userLabels?: Partial<QAPanelLabels>): QAPanelLabels
Merges user-provided labels with defaults.
Parameters
- OptionaluserLabels: Partial<QAPanelLabels>
  Partial labels to merge with defaults
Returns QAPanelLabels
Complete labels object with user overrides applied
Example
```
const labels = mergeQAPanelLabels({
  title: 'Preguntas',
  askPlaceholder: 'Escribe tu pregunta...',
});
// Result: all default labels with 'title' and 'askPlaceholder' overridden
```
- Defined in qa/defaults.ts:221