docs,api-ref: added search filters (#4830)

* initial implementation of search modal

* added hit and search suggestions

* added support for multiple indices

* updated sample env

* added close when click outside dropdown

* test for mobile

* added mobile design

* added shortcut

* dark mode fixes

* added search to docs

* added plugins filter

* added React import

* moved filters to configurations

* handled error on page load

* change suggestion text

* removed hits limit

* handle select all

* open link in current tab

* change highlight colors

* added support for shortcuts + auto focus

* change header and footer

* redesigned search ui

www/api-reference/components/Button/index.tsx

@@ -3,8 +3,8 @@ import clsx from "clsx"
 export type ButtonProps = {
   isSelected?: boolean
   disabled?: boolean
-  variant?: "primary" | "secondary"
-  darkVariant?: "primary" | "secondary"
+  variant?: "primary" | "secondary" | "clear"
+  darkVariant?: "primary" | "secondary" | "clear"
 } & React.HTMLAttributes<HTMLButtonElement>
 
 const Button = ({
@@ -19,8 +19,10 @@ const Button = ({
       className={clsx(
         variant === "primary" && "btn-primary",
         variant === "secondary" && "btn-secondary",
+        variant === "clear" && "btn-clear",
         darkVariant && darkVariant === "primary" && "dark:btn-primary",
         darkVariant && darkVariant === "secondary" && "dark:btn-secondary",
+        darkVariant && darkVariant === "clear" && "dark:btn-clear",
         className
       )}
       {...props}