Add web front-end and fix API issues

node_modules/rxjs/dist/cjs/internal/NotificationFactories.js

@@ -0,0 +1,21 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createNotification = exports.nextNotification = exports.errorNotification = exports.COMPLETE_NOTIFICATION = void 0;
+exports.COMPLETE_NOTIFICATION = (function () { return createNotification('C', undefined, undefined); })();
+function errorNotification(error) {
+    return createNotification('E', undefined, error);
+}
+exports.errorNotification = errorNotification;
+function nextNotification(value) {
+    return createNotification('N', value, undefined);
+}
+exports.nextNotification = nextNotification;
+function createNotification(kind, value, error) {
+    return {
+        kind: kind,
+        value: value,
+        error: error,
+    };
+}
+exports.createNotification = createNotification;
+//# sourceMappingURL=NotificationFactories.js.map