chore: update to version 14.0.11 and align website URLs

packages/util/string/toU8a.js

@@ -0,0 +1,21 @@
+import { TextEncoder } from '@pezkuwi/x-textencoder';
+const encoder = new TextEncoder();
+/**
+ * @name stringToU8a
+ * @summary Creates a Uint8Array object from a utf-8 string.
+ * @description
+ * String input values return the actual encoded `UInt8Array`. `null` or `undefined` values returns an empty encoded array.
+ * @example
+ * <BR>
+ *
+ * ```javascript
+ * import { stringToU8a } from '@pezkuwi/util';
+ *
+ * stringToU8a('hello'); // [0x68, 0x65, 0x6c, 0x6c, 0x6f]
+ * ```
+ */
+export function stringToU8a(value) {
+    return value
+        ? encoder.encode(value.toString())
+        : new Uint8Array();
+}