Create README.md

Author: franks883

Client-Side Components/UX Client Script Include/CI health badges component/README.md

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+# CI health badges component (Now Experience)
+
+## What this solves
+Platform engineers want a quick visual of CI health. This Now Experience component fetches a CI’s health score and renders a compact badge: Good, Warning, or Critical.
+
+## Where to use
+- Now Experience / UI Builder component
+- Include `CiHealthApi` Script Include for server calls from an Action or Data Resource
+
+## How it works
+- Client component requests CI health via a simple server API (Script Include)
+- Displays a coloured badge with score and last evaluated time
+- Props: `ciSysId`
+
+## Configure
+- Ensure a health source exists for the CI class you test
+- Replace `CiHealthApi` logic if you use a custom health table
+
+## References
+- Now Experience framework  
+  https://www.servicenow.com/docs/bundle/zurich-employee-service/page/build/workspace-components/concept/now-experience.html
+- GlideAjax (if calling Script Include from client)  
+  https://www.servicenow.com/docs/bundle/zurich-api-reference/page/app-store/dev_portal/API_reference/GlideAjax/concept/c_GlideAjaxAPI.html