feat: add Pre-Translation Batch Operations support

[Copilot]

Exposes the PATCH /projects/{projectId}/pre-translations endpoint (RFC 6902 JSON Patch), allowing batch status/priority updates across multiple pre-translations in a single request.

Changes

• Translations.editPreTranslations(projectId, request) — new batch PATCH method targeting the collection endpoint (distinct from the existing editPreTranslation which targets a single resource by ID)
• TranslationsModel.Priority — new 'low' | 'normal' | 'high' type
• PreTranslationStatusAttributes.priority — added missing priority field to the status attributes interface

Usage

await crowdin.translationsApi.editPreTranslations(projectId, [
    {
        op: 'replace',
        path: '/9e7de270-4f83-41cb-b606-2f90631f26e2/status',
        value: 'canceled',
    },
    {
        op: 'replace',
        path: '/9e7de270-4f83-41cb-b606-2f90631f26e2/priority',
        value: 'high',
    },
]);

Returns ResponseList<Status<PreTranslationStatusAttributes>> — one entry per updated pre-translation.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add support for Pre-Translation Batch Operations</issue_title>
<issue_description>The Crowdin API adds a Pre-Translation Batch Operations method: PATCH /projects/{projectId}/pre-translations. It accepts a JSON Patch document (RFC 6902) to update multiple pre-translations in one request (e.g. change status or priority). API client libraries should expose this endpoint so consumers can perform batch updates on pre-translations via the SDK.

References:

• Pre-Translation Batch Operations</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add support for Pre-Translation Batch Operations #630

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.18%. Comparing base (1dd461e) to head (4a4379c).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #632      +/-   ##
==========================================
+ Coverage   90.16%   90.18%   +0.02%     
==========================================
  Files          40       40              
  Lines        2083     2086       +3     
  Branches      243      243              
==========================================
+ Hits         1878     1881       +3     
  Misses         82       82              
  Partials      123      123              

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