website: redirect root to /docs (#8754)

website/src/pages/index.tsx

@@ -1,10 +1,16 @@
 import React from "react";
 import clsx from "clsx";
 import Layout from "@theme/Layout";
+import BrowserOnly from "@docusaurus/BrowserOnly";
 
 function Home() {
     return (
         <Layout title={`authentik Documentation`}>
+            <BrowserOnly>
+                {() => {
+                    window.location.href = "/docs";
+                }}
+            </BrowserOnly>
             <header className={clsx("hero hero--primary")}>
                 <div className="container">
                     <h1 className="hero__title">authentik Documentation</h1>