docs: add next steps

Author: mb21

data/docs/install-setup.md

@@ -98,6 +98,13 @@ Deno.serve(async (req) => {
 If there is demand, we could introduce a `@mastrojs/middleware` package that formalizes this concept somewhat.
 
 
-## Bundling, build/pregenerate step and asset pipeline
+## Next steps
 
-To bundle client-side JavaScript, CSS or transform images, see [Bundling, pregenerating assets and caching in the guide](/guide/bundling-assets-caching/)
+- [Deploy your static site to production](https://mastrojs.github.io/guide/deploy/#deploy-static-site-with-ci%2Fcd)
+- [Deploy your server to production](https://mastrojs.github.io/guide/deploy/#deploy-server-to-production)
+- [Add extensions](/#batteries-optional)
+- [Bundle client-side JavaScript, CSS or transform images](/guide/bundling-assets-caching/)
+
+Do you have a question, need help, or would like to talk about future plans? Please [start a GitHub discussion](https://github.com/mastrojs/mastro/discussions/new/choose).
+
+Something not working as expected? We consider that a bug. [Open a GitHub issue](https://github.com/mastrojs/mastro/issues/).