fix(nanoclaw): defer terminal connect so prompt appears after startup logs

refactor(nanoclaw): clean up dead code and tighten types

feat(nanoclaw): add multi-channel AI assistant daemon

docs(nanoclaw): add openspec proposal, design, and specs

feat(cli): display conversation history on session resume

docs(readme): add asciinema demo for oa CLI

fix(session): defer file creation to first write

style(cli): fix lint warnings in sessions module

feat(cli): move sessions to ~/.agents/sessions/

chore(openspec): archive completed changes and sync specs

fix: update lockfile for tsx dependency in cli package

feat(cli): load env from ~/.agents/.env instead of cwd

docs: add oa CLI to README and CLAUDE.md

feat(cli): add skill discovery and display

feat(cli): add `oa` standalone CLI coding agent