Added

• Strip Amazon affiliate tag parameter from direct product URLs
• Strip Amazon internal ref tracking from both URL path segments and query parameters
• Multiple redirect rules can now be applied to the same URL in successive passes
• Unit tests for all redirect stripping rules using Node's built-in test runner
• GitHub Actions workflow to run tests on push and pull request
• Popup now shows success/error feedback when saving or resetting config
• URL validation on save — checks for valid URL format, reachability, and valid JSON response

Changed
- Replaced chrome.storage with IndexedDB for persisting config and redirects
- Content script now requests redirects from the background script via messaging instead of reading from chrome.storage directly
- Content script is registered dynamically via chrome.scripting instead of being declared statically in the manifest

Removed

• chrome.storage dependency

Updated icons.

- Remove unnecessary permissions

- Refactor code to support multiple browsers
- Update icon