feat: add styleGuideIds to AI Translation requests

Expose the optional styleGuideIds field on AiTranslateRequest (AI Translate Strings) and AiFileTranslationAddRequest (AI File Translation) — an array of Style Guide identifiers used as context during AI translation.

Closes #372

Author: GabrielBBaldez

src/main/java/com/crowdin/client/ai/model/AiFileTranslationAddRequest.java

@@ -13,6 +13,7 @@ public class AiFileTranslationAddRequest {
     private Integer parserVersion;
     private List<Long> tmIds;
     private List<Long> glossaryIds;
+    private List<Long> styleGuideIds;
     private Long aiPromptId;
     private Long aiProviderId;
     private String aiModelId;

src/main/java/com/crowdin/client/ai/model/AiTranslateRequest.java

@@ -11,6 +11,7 @@ public class AiTranslateRequest {
     private String targetLanguageId;
     private List<Long> tmIds;
     private List<Long> glossaryIds;
+    private List<Long> styleGuideIds;
     private Long aiPromptId;
     private Long aiProviderId;
     private String aiModelId;

src/test/java/com/crowdin/client/ai/AIApiTest.java

@@ -559,6 +559,7 @@ public void aiTranslateStringsTest() {
         request.setTargetLanguageId("uk");
         request.setTmIds(Collections.singletonList(123L));
         request.setGlossaryIds(Collections.singletonList(456L));
+        request.setStyleGuideIds(Collections.singletonList(321L));
         request.setAiPromptId(789L);
         request.setAiProviderId(12L);
         request.setAiModelId("gpt-4.1");
@@ -582,6 +583,7 @@ public void addAiFileTranslationTest() {
         request.setParserVersion(1);
         request.setTmIds(Collections.singletonList(123L));
         request.setGlossaryIds(Collections.singletonList(456L));
+        request.setStyleGuideIds(Collections.singletonList(321L));
         request.setAiPromptId(789L);
         request.setAiProviderId(12L);
         request.setAiModelId("gpt-4.1");

src/test/resources/api/ai/addAiFileTranslationRequest.json

@@ -10,6 +10,9 @@
   "glossaryIds": [
     456
   ],
+  "styleGuideIds": [
+    321
+  ],
   "aiPromptId": 789,
   "aiProviderId": 12,
   "aiModelId": "gpt-4.1",

src/test/resources/api/ai/aiTranslateRequest.json

@@ -10,6 +10,9 @@
   "glossaryIds": [
     456
   ],
+  "styleGuideIds": [
+    321
+  ],
   "aiPromptId": 789,
   "aiProviderId": 12,
   "aiModelId": "gpt-4.1",