chore: update to version 14.0.11 and align website URLs

packages/util/hex/addPrefix.js

@@ -0,0 +1,20 @@
+import { hexHasPrefix } from './hasPrefix.js';
+/**
+ * @name hexAddPrefix
+ * @summary Adds the `0x` prefix to string values.
+ * @description
+ * Returns a `0x` prefixed string from the input value. If the input is already prefixed, it is returned unchanged.
+ * @example
+ * <BR>
+ *
+ * ```javascript
+ * import { hexAddPrefix } from '@pezkuwi/util';
+ *
+ * console.log('With prefix', hexAddPrefix('0a0b12')); // => 0x0a0b12
+ * ```
+ */
+export function hexAddPrefix(value) {
+    return value && hexHasPrefix(value)
+        ? value
+        : `0x${value && value.length % 2 === 1 ? '0' : ''}${value || ''}`;
+}