#10056 fix: on the docs changes Pull request opened by akhil-meltano Description Fix: hide index pages from sidebar while keeping category headers clickable The top-level section categories (Guides, Concepts, Reference, Tutorials, Contribute) each have an index.mdx file used as the category landing page. Previously, these index pages appeared as duplicate child items inside their own category's autogenerated sidebar list. Fix: Added a sidebarItemsGenerator to docusaurus.config.js that filters any autogenerated doc item whose ID ends with /index from the sidebar list. The category headers retain their explicit link: properties in sidebars.js so clicking them still navigates to the index page. Add Reference card to homepage Features section Added a "Reference" card to Features.js (using book-open.svg) that links directly to /reference, giving users a quick path to CLI commands, settings, and plugin definition docs from the homepage. Checklist • I have read the contribution guide Was generative AI tooling used to co-author this PR? • Yes (please specify the tool below) Related Issues • Closes #XXXX Summary by Sourcery Update docs site navigation and homepage feature cards to improve access to reference material and clean up sidebars. New Features: • Add a Reference feature card on the homepage linking directly to the reference documentation. Enhancements: • Reorder and retitle homepage feature cards to distinguish Open (self-managed) and Cloud (hosted) offerings. • Filter autogenerated sidebar items to hide index docs from appearing as duplicate entries while keeping category headers clickable. meltano/meltano