Remove mentions of Breeze and Jetstream (#425)

* Remove mention of Breeze and Jetstream

In the authentication page of the docs, there are mentions of Breeze and Jetstream, which are no longer "things" in the new starter kits.

* Other mention of Breeze and Jetstream in SSR page

Author: simonswiss

resources/js/Pages/authentication.jsx

@@ -19,7 +19,7 @@ export default function () {
         with Laravel.
       </P>
       <P>
-        Laravel's <A href="https://laravel.com/docs/starter-kits">starter kits</A>, Breeze and Jetstream, provide
+        Laravel's <A href="https://laravel.com/docs/starter-kits">starter kits</A> provide
         out-of-the-box scaffolding for new Inertia applications, including authentication.
       </P>
     </>

resources/js/Pages/server-side-rendering.jsx

@@ -45,17 +45,16 @@ export default function () {
       </Notice>
       <H2>Laravel starter kits</H2>
       <P>
-        If you are using <A href="https://laravel.com/docs/starter-kits">Laravel Breeze or Jetstream</A>, you may
-        install the starter kit's scaffolding with Inertia SSR support pre-configured using the <Code>--ssr</Code> flag.
+        If you are using <A href="https://laravel.com/docs/starter-kits">Laravel Starter Kits</A>, Inertia SSR is 
+        <A href="https://laravel.com/docs/starter-kits#inertia-ssr">supported</A> through a build command:
       </P>
       <TabbedCode
         examples={[
           {
             name: 'Laravel',
             language: 'bash',
             code: dedent`
-              php artisan breeze:install react --ssr
-              php artisan breeze:install vue --ssr
+              npm run build:ssr
             `,
           },
         ]}