Bump v3.1.0 * Add & update Weblate translations * Add animations for alerts to app.css * Add useSessionTimeout hook and SessionTimeoutModal component * Add missing icons to FontAwesome icons library * Update Foris JS library to v6.4.0 * Update Browserslist DB * Update SkipGuideButton styles to be less expressive * Update branding to reForis in codebase * Refactor Overview Cards * Refactor ConnectionTest component * Refactor Main.js to use useSessionTimeout hook * Refactor top-bar.html to add margin-bottom for mobile view * Refactor NetMetr card to LibreSpeed card * Refactor CSS styles to use variable for primary color * Refactor SkipGuideButton to use a modal for skipping guide * Fix theme handleMediaChange to handle favicon change * Other small improvements