feat: add document-types endpoint and date/user filters to list

- GET /api/document-types: returns {id, name, code} from
  leaudit_document_types, with optional ?ids=1,2,3 filter
- GET /api/documents/list: added userId, dateFrom, dateTo
  query params for filtering by uploading user and date range

fastapi_modules/fastapi_leaudit/domian/vo/documentVo.py

@@ -74,6 +74,14 @@ class DocumentListItemVO(BaseModel):
     historyVersions: list[DocumentHistoryVersionVO] = Field(default_factory=list, description="历史版本摘要")
 
 
+class DocumentTypeItemVO(BaseModel):
+    """文档类型列表项。"""
+
+    id: int = Field(..., description="类型ID")
+    name: str = Field(..., description="类型名称")
+    code: str = Field(..., description="类型编码")
+
+
 class DocumentListPageVO(BaseModel):
     """文档列表分页结果。"""