Country Revealer for X

Features: * Adds a country code prior to every visible @username on X. * Detects About Account data through the X web requests. * Shows a shield icon if a VPN or proxy is likely used by X account. * Shows a circled number if the user changed usernames in the past in case it is bigger than 2. * Includes a smart cache to avoid repeating the same request. * Handles rate limits from X and uses a safety cooldown. * All data is stored locally in chrome.storage.local. * Privacy-friendly. No analytics, no tracking, no remote servers. * Provides a statistic of top 5 countries from accounts. * Open source: https://github.com/antidotcb/country-reveal-4x