- Implement manifest.json for Chrome extension with necessary permissions and background scripts.
- Create options.html for user settings including Google Safe Browsing API key, domains database URL, update interval, and warning message template.
- Develop options.js to handle loading and saving settings using Chrome storage.
- Design popup.html to display suspicious links and provide options to update the database and manage domains.
- Implement popup.js to manage interactions in the popup, including updating the database and resetting the suspicious links counter.
- Add testsite.html for dynamic testing of the extension with both official and fake links.
