- Edited ItemsList to support dynamic custom properties for each item, managed via HashMap.
- Introduced a UI input for users to add new properties dynamically.
- Added functionality to fetch additional attributes for selected items from Wikidata.
- Defined structures for handling Wikidata API responses.
- Incorporated async data fetching using futures and `gloo_net::http::Request`.
- Enhanced the UI with a button to fetch external data for comparison.
- Updated the comparison table to include external descriptions retrieved from Wikidata.
