Changed the project license reference in README.md from ISC to MIT and added a detailed MIT license file under documentation/MIT.md. This clarifies the licensing terms and provides users and contributors with explicit information about their rights and obligations.
Introduced a search engine selector dropdown in the search bar, allowing users to choose between Google, Bing, and DuckDuckGo. Updated the search logic to use the selected engine and added corresponding SVG icons. Adjusted CSS and HTML structure to accommodate the new selector.
Updated the add bookmark popup with a more modern Material card style, clearer field labels, and improved layout. The icon picker now fetches the full list of Material Icons asynchronously from Google Fonts, with a fallback to a minimal static set for immediate use. Enhanced the icon grid UI and selection logic for better usability.
andrew