improved nextjs/remix adapters and docs, confirmed remix ssr working

app/src/adapter/nextjs/AdminPage.tsx

@@ -0,0 +1,24 @@
+import { withApi } from "bknd/adapter/nextjs";
+import type { InferGetServerSidePropsType } from "next";
+import dynamic from "next/dynamic";
+
+export const getServerSideProps = withApi(async (context) => {
+   return {
+      props: {
+         user: context.api.getUser()
+      }
+   };
+});
+
+export function adminPage() {
+   const Admin = dynamic(() => import("bknd/ui").then((mod) => mod.Admin), { ssr: false });
+   const ClientProvider = dynamic(() => import("bknd/ui").then((mod) => mod.ClientProvider));
+   return (props: InferGetServerSidePropsType<typeof getServerSideProps>) => {
+      if (typeof document === "undefined") return null;
+      return (
+         <ClientProvider user={props.user}>
+            <Admin />
+         </ClientProvider>
+      );
+   };
+}