Release v7.146.0

Added

• A cratis-session-handoff skill for long sessions that near their context limit, finish a milestone or must continue in a fresh session. It keeps a running .ai-work/<task>/STATE.md note and gives one handoff template with fixed sections: verified facts apart from hypotheses, the user's constraints verbatim, a table of running jobs and watches with what to do when each finishes, the next step and the files to read first. Resuming re-verifies mutable facts before acting on them. (#1081)

Changed

• Lane handoffs in cratis-orchestration-lanes now follow the shared cratis-session-handoff template instead of a lanes-only reference, and the planner agent keeps a state note and hands off between phases instead of compacting after each phase. (#1081)