Fixes #522

web/syscalls/client_code_widget.ts

@@ -0,0 +1,11 @@
+import { CodeWidgetContent } from "$sb/types.ts";
+import { SysCallMapping } from "../../plugos/system.ts";
+import { broadcastReload } from "../components/widget_sandbox_iframe.ts";
+
+export function clientCodeWidgetSyscalls(): SysCallMapping {
+  return {
+    "codeWidget.refreshAll": () => {
+      broadcastReload();
+    },
+  };
+}