v0.1.1

What's Changed

• Fix session id on non-default session by @RCasatta in #215
• nix: harden flake build and add nixpkgs upstream guide by @everettjf in #223
• [codex] add configurable user-agent for openai-compatible provider calls by @everettjf in #222
• release: add optional nixpkgs automation flow by @everettjf in #225
• [codex] add http chat trigger aliases and docs by @everettjf in #221

Full Changelog: v0.0.163...v0.1.1