add: agnostic web compliant adapter

examples/qwik/src/entry.ssr.tsx

@@ -0,0 +1,31 @@
+/**
+ * WHAT IS THIS FILE?
+ *
+ * SSR entry point, in all cases the application is rendered outside the browser, this
+ * entry point will be the common one.
+ *
+ * - Server (express, cloudflare...)
+ * - npm run start
+ * - npm run preview
+ * - npm run build
+ *
+ */
+import {
+  renderToStream,
+  type RenderToStreamOptions,
+} from "@builder.io/qwik/server";
+import Root from "./root";
+
+export default function (opts: RenderToStreamOptions) {
+  return renderToStream(<Root />, {
+    ...opts,
+    // Use container attributes to set attributes on the html tag.
+    containerAttributes: {
+      lang: "en-us",
+      ...opts.containerAttributes,
+    },
+    serverData: {
+      ...opts.serverData,
+    },
+  });
+}