Task — engineering-spec@1

"Web: unread from event log (kill polls) + Chat.tsx refactor + virtualized list"

draftTASK-CHAT-242
module chat · class product · priority p1 · created 2026-07-08 · shipped null
depends on TASK-CHAT-217 · blocks none

TASK-CHAT-242: Web: unread from event log (kill polls) + Chat.tsx refactor + virtualized list

1. Description

Author the normative clauses when this task is picked up; it was migrated as a draft stub.

Migrated 2026-07-08 from the chat improvement backlog, folded into the task system as class: improvement. Source report refs: C11, C84, C85, C86.

Acceptance criteria