- static skeleton animation - start download / inference only after opt-in - update model-optin to allow placing icon on either right or left depending on iconAtEnd - update background-color of optin-wrapper - add new prefs browser.ml.linkPreview.optin and browser.ml.linkPreview.collapse - use css order attribute for placement of icon - update to final text for opt-in modal - don't generate key points if collapsed is true - add optin test suite in browser_link_preview_optin.js - add telemetry to link review optin - remove learn more link - refactor updateCardProperty Differential Revision: https://phabricator.services.mozilla.com/D249104