Mise-only failure completes a system update with a warning
A system update merged into quattro records a failed mise tool download, continues the remaining steps, and prints omarchy update mise retry guidance before the reboot prompt. A failed package upgrade or boot verification still stops the update.
A mise-only failure completes with a warning. Failed system package upgrades and failed boot verification still stop completion, and a boot verification failure still suppresses the reboot prompt. Sudo authorization is revoked before AUR work and on exit.