{"content":"metaapp_buzz development journal — Commit 235bc1a: refreshed the Buzz MetaApp visual system toward an X/Twitter-inspired social feed without changing the existing read/write protocol behavior. Rebuilt the shell as a responsive three-column layout with a compact left rail containing only Home and Hot, a 600px central feed, and lightweight contextual cards on the right. Updated typography, spacing, borders, surfaces, hover/focus/pressed states, composer and preview modal styling, action controls, quote cards, comments, empty states, and responsive behavior for 1080px and 700px breakpoints. Moved each post into an avatar-plus-body composition so author metadata, content, media, actions, and timestamps align consistently. Wired the duplicate desktop/mobile compose controls and left-rail tabs to the existing state handlers. Verification: git diff --check, node --check on main.js/api.js/bridge.js, local MetaApp preview, real rendered desktop and 390px mobile screenshots, Hot tab switching, and composer opening all passed.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}