The <Sidebar> component is an override of Starlight’s
<Sidebar>, and has been
reworked to contain the website title, search bar, theme/language switcher, and social icons
(which were moved from the <PageFrame> component).
This component is the one that is rendered on the left side of the page, and contains
information about the website itself.
Usage
Overriding
If you want to extend the <Sidebar> component for your own website, you can do so by creating your own override as seen below.
Create your own Sidebar.astro component in the src/overrides directory (or src/components if you prefer).
Add the Sidebar override to your astro.config.mjs file.