📝 docs(readme): 更新AI助手功能描述与界面截图，并添加友情链接

- 核心特性：补充 AI 智能助手的多模型支持、表结构上下文和快捷指令介绍
- 界面更新：移除旧版截图，替换为全新的 AI 对话、模型配置与上下文选择界面截图
- 友情链接：在文档底部补充 linux.do 及 AI全书 链接
- 多语言：同步更新中英文双语版 README 细节内容

README.md

@@ -53,19 +53,24 @@ GoNavi is designed for developers and DBAs who need a unified desktop experience
 <h2 align="center">📸 Screenshots</h2>
 
 <div align="center">
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/341cda98-79a5-4198-90f3-1335131ccde0" />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/224a74e7-65df-4aef-9710-d8e82e3a70c1" />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/ec522145-5ceb-4481-ae46-a9251c89bdfc" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/0eefe07f-2836-44fa-9ddf-a0d2124b90e2" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/6765e539-83ea-4cd6-9c9e-f42790fa05b5" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/60e3d187-171a-4248-94e0-c6b08736e235" />
     <br />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/330ce49b-45f1-4919-ae14-75f7d47e5f73" />
-    <img width="14%" alt="image" src="https://github.com/user-attachments/assets/d15fa9e9-5486-423b-a0e9-53b467e45432" />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/f0c57590-d987-4ecf-89b2-64efad60b6d7" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/7a478602-0f08-4b30-8f6a-879f4a60ae32" />
+    <img width="14%" alt="image" src="https://github.com/user-attachments/assets/6442ca7d-ce9e-46d9-aecd-405ba88f5a5e" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/bc17895e-02a4-4cc5-b471-c3803cf25a2b" />
 </div>
 
 ---
 
 ## Key Features
 
+### AI Assistant (New)
+- **Multi-provider Support**: OpenAI, Google Gemini, Anthropic Claude, and custom API support.
+- **Context-Aware Chat**: Attach table schemas to the AI context for accurate SQL generation and assistance.
+- **Slash Commands**: Quick commands for generating SQL, explaining queries, optimizing performance, and reviewing schema designs.
+
 ### Performance
 - **Smooth interaction under load**: optimized table interaction (including column resize workflow on large datasets).
 - **Virtualized rendering**: keeps large result sets responsive.
@@ -207,6 +212,11 @@ For the full workflow, branch model, and maintainer sync rules, see:
 
 External contributors should open pull requests directly against `main`.
 
+## Links
+
+- [linux.do](https://linux.do/)
+- [AIBook](https://aibook.ren/)
+- 
 ## License
 
 Licensed under [Apache-2.0](LICENSE).

README.zh-CN.md

@@ -52,19 +52,24 @@ GoNavi 面向开发者与 DBA，核心目标是让数据库操作在桌面端做
 <h2 align="center">📸 项目截图</h2>
 
 <div align="center">
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/341cda98-79a5-4198-90f3-1335131ccde0" />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/224a74e7-65df-4aef-9710-d8e82e3a70c1" />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/ec522145-5ceb-4481-ae46-a9251c89bdfc" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/0eefe07f-2836-44fa-9ddf-a0d2124b90e2" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/6765e539-83ea-4cd6-9c9e-f42790fa05b5" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/60e3d187-171a-4248-94e0-c6b08736e235" />
     <br />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/330ce49b-45f1-4919-ae14-75f7d47e5f73" />
-    <img width="14%" alt="image" src="https://github.com/user-attachments/assets/d15fa9e9-5486-423b-a0e9-53b467e45432" />
-    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/f0c57590-d987-4ecf-89b2-64efad60b6d7" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/7a478602-0f08-4b30-8f6a-879f4a60ae32" />
+    <img width="14%" alt="image" src="https://github.com/user-attachments/assets/6442ca7d-ce9e-46d9-aecd-405ba88f5a5e" />
+    <img width="25%" alt="image" src="https://github.com/user-attachments/assets/bc17895e-02a4-4cc5-b471-c3803cf25a2b" />
 </div>
 
 ---
 
 ## 核心特性
 
+### AI 智能助手 (New)
+- **多模型服务商支持**：内置跨平台接入 OpenAI, Google Gemini, Anthropic Claude，同时支持任意自定义兼容 OpenAI 格式的 API。
+- **关联表结构上下文**：原生支持将当前数据库表结构直接提取作为上下文发送给 AI，让 SQL 生成、分析变得更精准。
+- **快捷指令**：内置多种快捷对话指（如一键生成 SQL、解释执行逻辑、分析性能优化、表字段代码评审等）。
+
 ### 性能与交互
 - 大数据场景下保持流畅交互（含 DataGrid 列宽拖拽、批量编辑流程优化）。
 - 虚拟滚动渲染，降低大结果集卡顿风险。
@@ -190,6 +195,11 @@ sudo apt-get install -y libgtk-3-0 libwebkit2gtk-4.0-37 libjavascriptcoregtk-4.0
 
 外部贡献者统一直接向 `main` 发起 Pull Request。
 
+## 友情链接
+
+- [linux.do](https://linux.do/)
+- [AI全书](https://aibook.ren/)
+
 ## 开源协议
 
 本项目采用 [Apache-2.0 协议](LICENSE)。