Add js web stuff to landing page + documentation

go/jsruntime/runtime/@solidjs/router/dist/data/events.d.ts

@@ -0,0 +1,9 @@
+import type { RouterContext } from "../types.js";
+type NativeEventConfig = {
+    preload?: boolean;
+    explicitLinks?: boolean;
+    actionBase?: string;
+    transformUrl?: (url: string) => string;
+};
+export declare function setupNativeEvents({ preload, explicitLinks, actionBase, transformUrl }?: NativeEventConfig): (router: RouterContext) => void;
+export {};