- Create AsinInput.vue component for ASIN input with URL extraction
- Update EditSeriesInputInnerModal to include ASIN field
- Update SeriesInputWidget to fetch and save ASIN data
- Add SeriesController PATCH endpoint for updating ASIN
- Add localization strings for ASIN-related messages
The AsinInput component automatically extracts ASINs from pasted
Audible URLs and provides validation feedback.
