Mid-Step-10 session handoff for the cycle-2 hotfix sprint. Records
deferred Jira transitions for AZ-552..AZ-555 (batch 5 commits landed
locally; tracker writes batched against the next /autodev step-0 replay)
and updates _autodev_state.md sub_step to point at batch 6 (AZ-556 +
AZ-557, 5 pts). No code changes.
Co-authored-by: Cursor <cursoragent@cursor.com>