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RockChinQandmultica-agent
d45b0a3957
Cloud deployments need a way to tell readers what is happening to the instance they are using (maintenance windows, service notices) without shipping a release per notice. Add a cloud.banner config block (switch, tone, dismissal, link targets and per-language copy) and expose the resolved banner on the unauthenticated /api/v1/system/info payload so the WebUI can render it before login. The banner resolves to null on OSS deployments, so a self-hosted copy of config.yaml never shows managed-service copy. Copy is plain text; only absolute http(s) link targets are rendered. The WebUI renders it once from the root layout, offsets the fixed app shell and the wizard through --cloud-banner-height, and keeps a dismissal bound to the notice it dismissed so new copy reappears. Co-authored-by: multica-agent <[email protected]>