v0.9.0

Added

• Added plan-specific progress and changelog tracking for the AI agent command improvements work.
• Added shared loop contract primitives for replay/focus, including structured reason_code fields, process_contract, and reviewability metadata.
• Added ranked focus work queues with agent_tasks, recommended_next_commands, file classification buckets, and suppressed-change tracking for agent-friendly review loops.
• Added compact replay indexes and query surfaces, including indexes, query, selected_events, selected_files, selected_evidence, and full-timeline --full output.
• Changed replay/focus documentation and schema copies to explicitly carry the shared reviewability contract and match the current loop-facing CLI behavior.
• Fixed evaluator loop signals so commit_count can be derived from git snapshot head changes and total_tokens prefers provider session token totals when available.
• Added stop-time Codex command/token import for matching repository logs before receipt finalization, so plain agentreceipt start sessions can still capture provider command evidence when local Codex logs are available.