Task — engineering-spec@1

Import Zalo history into native chat

draftTASK-CHAT-103

module chat · class product · priority p2 · created 2026-07-02 · shipped null
depends on none · blocks none

TASK-CHAT-103: Import Zalo history into native chat

TASK-CHAT-007 (archived) holds the intent; VN-team primary source.

Acceptance criteria: to be sliced when scheduled; the archived spec under docs/tasks/_archive/chat/ is the starting inventory of requirements, re-read against the native service (services/chat).