3 Commits

Author	SHA1	Message	Date
yanweidong	0ca2898ac0	refactor: shorten model and table prefixes	2026-07-23 14:30:17 +08:00
yanweidong	78d4845688	fix(backend): harden final MVP invariants	2026-07-22 15:22:06 +08:00
yanweidong	251b212e06	fix: harden controlled AI session consistency	2026-07-22 15:16:37 +08:00