Fix misleading error message in cert generation and add deployment status feedback#1494

Copilot wants to merge 3 commits intomainDefangLabs/defang:mainfrom

copilot/fix-e1c517b0-03a8-4856-9c38-88da0ba6d5e0DefangLabs/defang:copilot/fix-e1c517b0-03a8-4856-9c38-88da0ba6d5e0Copy head branch name to clipboard