Set the Ruck serve option esModuleShimsSrc.

Author: jaydenseric

scripts/serve.mjs

@@ -9,6 +9,8 @@ serve({
       : "../importMap.client.json",
     import.meta.url,
   ),
+  esModuleShimsSrc:
+    "https://unpkg.com/[email protected]/dist/es-module-shims.js",
   port: Number(Deno.env.get("RUCK_PORT")),
 });