* Docs: Added Shadcn sidebar; added algorithm to automatically infer parents without needing to specify it.
* Extracted Markdoc compilation in a separate file
* Site Navigation: simplify nav by removing the border
* Docs Navigation: added TOC; improved layout on mobile
Deleted the previously redundant loaders from blog and docs sections. Updated the loading.tsx files in home to utilize the GlobalLoader component with improved styling. Additionally, styling in global-loader.tsx from the ui package has been modified to ensure better visibility.
This commit alters the source of the cache module import used in [...slug]/page.tsx from 'next/cache' to 'react'. Import statements in blog/page.tsx and docs/layout.tsx have been restructured for clarity, keeping local imports separate. Added new loading.tsx files in both blog and docs directories that exports the GlobalLoader from '@kit/ui/global-loader'.
