Extend the HealthChat desktop pipeline beyond Linux to produce fully branded,
signed Windows (.exe/.msi) and macOS (.dmg/.zip) installers, published to the
GitHub Release on the healthchat-v* tag alongside the web build.
- Add HealthChat desktop icons (icon.png/ico + Apple Icon Composer bundle),
derived from apps/web/res/vector-icons/1024.png
- Point the reusable build workflows at this fork (new repository/ref inputs)
so the Electron shell, icons and healthchat:// handler are fork-branded
- Relax hardcoded Element*/element-desktop* filename asserts to be
product-name-agnostic
- Wire signed macOS + Windows jobs into build-healthchat-desktop.yaml, trigger
it on healthchat-v* tags, and add a release job that uploads installers
- Map the org-level eSigner secrets to the CKA names the reusable expects
- Document signing setup (Apple env, eSigner mapping, ESIGNER_MODE=prod) in the
desktop README and releasing-healthchat skill
joel.poyet
Michael Telatynski