Build & Test / Build Element Web (push) Failing after 3m2s
Build & Test / Prepare Element Desktop (push) Skipped
Build & Test / Desktop Linux (push) Skipped
Build & Test / build-complete (push) Successful in 1s
Root cause found for jobs never starting: runs were created all along (visible in the Actions UI), but every job requested ubuntu-24.04 while builder-1 only offers ubuntu-latest, linux-build and win-wine - a label mismatch means jobs queue forever, invisible via the /actions/tasks API which only lists picked-up jobs. Mapped build/prepare/gate jobs to ubuntu-latest and the Linux desktop build to linux-build (electronuserland/builder image, amd64/static only - the only variant buildable on the single x86 runner). Removed jobs the runner cannot serve instead of letting them starve the queue: web+desktop playwright tests (need Docker-in-job and display setup, tracked as follow-up in issue #2) and the native-Windows desktop build (workflow assumes signtool/MSVC/PowerShell; the win-wine label awaits a dedicated wine-based workflow). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>