Check the transcript before you accept who said what

If a user asks 'what was the last hypothesis I gave you', do not assume that the user wrote it. Context summaries often merge user and agent turns. Parse the session .jsonl in ~/.claude/projects/<project>/, keep only type=user entries, and drop text that starts with '<' and the 'session is being continued' and agent-message entries. Filter by date. In this case the hypothesis came from the agent, and the user only approved one of the fixes. The correct answer was to fix the premise first.