feat: add locales option for all rules

Author: fkworld

docs/content/guide/getting-started.mdx

@@ -145,6 +145,7 @@ In settings you can set the following options:
 - `ignoreCase` — Ignore case when sorting.
 - `ignorePattern` — Ignore sorting for elements that match the pattern.
 - `specialCharacters` — Control whether special characters should be kept, trimmed or removed before sorting. Values can be `'keep'`, `'trim'` or `'remove'`.
+- `locales` - The locales of sorting. Values can be a string with a BCP 47 language tag, or an array of such strings. See [String.prototype.localeCompare() - locales](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/localeCompare#locales).
 - `partitionByComment` — Partition the sorted elements by comments. Values can be `true`, `false` or regexp pattern.
 - `partitionByNewLine` — Partition the sorted elements by new lines. Values can be `true` or `false`.
 

docs/content/rules/sort-array-includes.mdx

@@ -157,6 +157,16 @@ Controls whether special characters should be trimmed, removed or kept before so
 - `'trim'` — Trim special characters when sorting alphabetically or naturally (e.g., “_a” and “a” are the same).
 - `'remove'` — Remove special characters when sorting (e.g., “/a/b” and “ab” are the same).
 
+### locales
+
+<sub>default: `'en-US'`</sub>
+
+Specifies the sorting locales. See [String.prototype.localeCompare() - locales](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/localeCompare#locales).
+
+- `string` — A BCP 47 language tag (e.g. `'en'`, `'en-US'`, `'zh-CN'`).
+- `string[]` — An array of BCP 47 language tags.
+
+**Note:** Only effective when `type` is `alphabetical`.
 
 ### groupKind