4 Commits

Author	SHA1	Message	Date
zhaoyilun	b08b0e01bd	feat: centralize send message production gate	2026-07-10 20:35:46 +08:00
zhaoyilun	dadf42817c	feat: add fake send connector contract	2026-07-10 20:22:02 +08:00
zhaoyilun	93112d6d99	feat: harden send preview idempotency	2026-07-10 19:24:53 +08:00
zhaoyilun	ac3f10f53c	feat: add send message preview contract	2026-07-10 14:04:33 +08:00