Auto-archive the current Claude Code session to the user's Obsidian vault, drop a resumable continuity file inside every workspace folder touched this session, AND commit the work. Use when the user says "ok thanks", "okthanks", "/okthanks", "save this session", or signals end of session. Writes a dated vault log, appends to log.md, writes .claude/SESSION.md with the exact `claude --resume` command per project, then per-touched-folder: git init if needed, init-changelog if needed, gcommit with a session message.