[Feature Request] Add read-only API for conversation history and project documentation export

Bug Description
Read-only CLI/API access to my claude.ai conversation history. Today the only path is Settings → Privacy → Export data: manual, async, emailed, unscriptable. I want to grep and archive my web chats alongside my local Claude Code transcripts, and mirror Project knowledge docs into git. A scoped read-only surface — list conversations, fetch one by id, fetch project docs — would remove the reason people reach for session-cookie scraping against your internal endpoints.

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.1.220
• Feedback ID: 37b794b8-b229-45ea-a228-c5f485767862

Errors

[]