fix: upgrade to nextjs 16 (#888)

* Upgrade to nextjs 16

* Update sentry config

* Force dynamic for health route

* Upgrade eslint config

* Upgrade jest

* Move types to dev dependencies

* Remove pages from tailwind config

* Replace img with next image

www/app/lib/textComponents.tsx

@@ -1,3 +1,5 @@
+import type { JSX } from "react";
+
 type SimpleProps = {
   children: JSX.Element | string | (JSX.Element | string)[];
   className?: string;