chore(pom): 升级项目版本至 `1.4.5` 并更新依赖版本

此外，`AuthorizationHeaderInjector` 类的构造函数由默认访问权限改为 `public`，以增强其可用性。

upgrade: bump version to 1.4.3 in pom.xml and README.md

upgrade: 1.4.2

🔖 v1.4.1 search api 响应报错问题

feat(rag): 1.4.0

feat: add chatSearchStreamingCompletion method for enhanced search-ba…

…sed chat interaction

- Implement new method to perform streaming chat completion with web search
- Integrate search results into chat context when available
- Fallback to original user message if search fails
- Minor code formatting improvements

chore: bump version to 1.3.1

- Update version across all modules (pom.xml files)
- Refactor SearchRequest with Builder pattern and default values
- Minor improvements to search request configuration

upgrade(v): 1.2.0 支持非标平台 R1 模型

upgrade(v): 1.1.0

feat: deepseek4j 1.0