3cc6ff4e54
The conversation pane now tracks your finger from the left edge and reveals the chat list behind it, completing the back past ~35% width or springing back otherwise. Reuses the existing body.chat-dragging layout (already defined, identical to chat-closing that showWelcome uses): content z-index:2 at translateX(0), list .chatcol absolute behind at z-index:0 — so the pane starts at the correct on-screen origin (the earlier attempt's 'one screen-width off' bug was a different setup). Vertical drags still scroll; popup/ search edge-release still closes via bzcBack. build batch154. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>