good first issue
描述
Which OpenObserve functionalities are relevant/related to the feature request?
other
Description
Add support for Header and Footers UI banners. These are normally used in Enterprise/Gov settings. They are also used to display: Events, Alerts, Messages to users. For ex: "NOTICED: System will be upgraded at XX:YY with a downtime of 1hr".
Ideally these should be configurable from the settings/admin account, including choosing the RGB color and text. The banners should always show up, even if the user is not logged in, or maybe that's configurable with a Public checkmark option?
Proposed solution
Redhat styling patterns:
- https://www.patternfly.org/v4/components/banner/react-demos/#top-and-bottom-banner
- https://www.patternfly.org/v3/pattern-library/communication/classification-banner/index.html
Alternatives considered
N/a