add connect func to RuntimeContext

cmd/workers-assets-gen/assets/common/shim.mjs

@@ -1,5 +1,6 @@
 import "./polyfill_performance.js";
 import "./wasm_exec.js";
+import { connect } from 'cloudflare:sockets';
 
 const go = new Go();
 
@@ -18,19 +19,27 @@ async function run() {
   await readyPromise;
 }
 
+function createRuntimeContext(env, ctx) {
+  return {
+    env,
+    ctx,
+    connect,
+  }
+}
+
 export async function fetch(req, env, ctx) {
   await run();
-  return handleRequest(req, { env, ctx });
+  return handleRequest(req, createRuntimeContext(env, ctx));
 }
 
 export async function scheduled(event, env, ctx) {
   await run();
-  return runScheduler(event, { env, ctx });
+  return runScheduler(event, createRuntimeContext(env, ctx));
 }
 
 // onRequest handles request to Cloudflare Pages
 export async function onRequest(ctx) {
   await run();
   const { request, env } = ctx;
-  return handleRequest(request, { env, ctx });
+  return handleRequest(request, createRuntimeContext(env, ctx));
 }