httpx resolves `..` before sending, so save_flow("../ai/config") reached
PUT /ai/config. Each segment is now percent-encoded, dots included.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013GAeg4Jo6xjZzjwy9QDWMQ