Get the copy of homepage back, remove auto hide nav bar

docs/docusaurus.config.js

@@ -110,7 +110,6 @@ const config = {
         playgroundPosition: "bottom",
       },
       navbar: {
-        hideOnScroll: true,
         title: "Jan",
         logo: {
           alt: "Jan Logo",

docs/src/components/Homepage/hero.js

@@ -47,9 +47,13 @@ export default function HomepageHero() {
                 Run your own AI
               </h1>
               <p className="mt-6 text-lg leading-8 text-gray-600 dark:text-gray-300">
-                Anim aute id magna aliqua ad ad non deserunt sunt. Qui irure qui
-                lorem cupidatat commodo. Elit sunt amet fugiat veniam occaecat
-                fugiat aliqua.
+              Jan lets you run AI on your own hardware. 1-click to install the
+                latest open-source models. Monitor and manage software-hardware
+                performance.
+                <br></br>
+                Jan is
+                <strong> free and open core</strong> with a Sustainable Use
+                License.
               </p>
               <div className="mt-10 flex items-center justify-center gap-x-6">
                 {/* TODO: handle mobile model download app instead */}