Add web front-end and fix API issues

node_modules/rxjs/dist/esm/internal/operators/auditTime.js

@@ -0,0 +1,7 @@
+import { asyncScheduler } from '../scheduler/async';
+import { audit } from './audit';
+import { timer } from '../observable/timer';
+export function auditTime(duration, scheduler = asyncScheduler) {
+    return audit(() => timer(duration, scheduler));
+}
+//# sourceMappingURL=auditTime.js.map