fix(sprint-12/wave-F): codex P2 follow-up — AttentionMaskBackend impl for AttentionMaskSoA + canonical MailboxId#389

AdaWorldAPI merged 1 commit into

mainAdaWorldAPI/lance-graph:mainfrom

claude/sprint-12-wave-f-codex-p2-followupAdaWorldAPI/lance-graph:claude/sprint-12-wave-f-codex-p2-followupCopy head branch name to clipboard