add deno to the cli starters

examples/deno/main.ts

@@ -1,14 +1,12 @@
-import { createRuntimeApp } from "bknd/adapter";
+import { createRuntimeApp, serveStaticViaImport } from "bknd/adapter";
 
 const app = await createRuntimeApp({
    connection: {
       url: "file:./data.db",
    },
-   adminOptions: {
-      // currently needs a hosted version of the static assets
-      assetsPath: "https://cdn.bknd.io/bknd/static/0.15.0-rc.9/",
-   },
+   serveStatic: serveStaticViaImport(),
 });
 
-// @ts-ignore
-Deno.serve(app.fetch);
+export default {
+   fetch: app.fetch,
+};