Replace the four per-variant prod workflows (and the leftover dev workflow) with the shared .gitea/workflows/build.yml. Main builds on new tags or manual dispatch; dev pushes build the dev channel. Identical file on both branches.
Replace the four per-variant prod workflows (and the leftover dev workflow) with the shared .gitea/workflows/build.yml. Main builds on new tags or manual dispatch; dev pushes build the dev channel. Identical file on both branches.