eclipsa

Build and extend user-facing Eclipsa applications. Use when Codex needs to create a new Eclipsa project, scaffold or explain the `app/` file structure, implement routes and layouts, work with `useSignal`, `Link`, `useNavigate`, `loader()`, `action()`, metadata, middleware, SSR root files, resumable client boot, or validate a normal Eclipsa app created with `npm create eclipsa@latest`.

Standardize Git commit and pull request workflows. Use when Codex is asked to commit changes, prepare a commit message, create or open a pull request, or handle requests such as commitして, PR作って, make pr, or gh pr create. Require adding the specified Co-authored-by trailer to commits created by Codex and require creating pull requests with gh commands instead of browser or manual UI flows.