The bare ubuntu:24.04 container has no Node.js, so the JS-based
actions/checkout@v4 fails with exit 127. Clone via plain git instead.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Repackage the official O3DE Linux .deb as a Flatpak and publish it as a
static OSTree repo on the 'pages' branch for install via flatpak remote.
- org.o3de.O3DE.yaml: flatpak-builder manifest (extracts the .deb into /app)
- o3de-wrapper.sh: launcher that locates the versioned o3de binary at runtime
- desktop + AppStream metadata under the app-id
- scripts/: live version resolver and local build helper
- .gitea/workflows/build-flatpak.yml: daily check -> build -> publish -> tag
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>