chore: update to version 14.0.11 and align website URLs

packages/util/cjs/is/observable.js

@@ -0,0 +1,19 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isObservable = void 0;
+const helpers_js_1 = require("./helpers.js");
+/**
+ * @name isBObservable
+ * @summary Tests for a `Observable` object instance.
+ * @description
+ * Checks to see if the input object is an instance of `BN` (bn.js).
+ * @example
+ * <BR>
+ *
+ * ```javascript
+ * import { isObservable } from '@pezkuwi/util';
+ *
+ * console.log('isObservable', isObservable(...));
+ * ```
+ */
+exports.isObservable = (0, helpers_js_1.isOn)('next');