Fix Missing Exports in Custom Elements Manifests

[anuragxxd]

Description:

Some components are not properly documented in their custom-elements-manifest.json files, causing incomplete documentation generation and missing IntelliSense in IDEs.

Expected Behaviour:

• All components have complete custom elements manifests
• All props, events, and slots documented
• IDE autocomplete works for all components

Approach:

1. Review custom-elements-manifest.config.js in each package
2. Ensure all components have proper JSDoc annotations
3. Regenerate manifests for all packages
4. Validate manifest completeness with automated checks