[docs]: add vscode extension reference.

README.mbt.md

@@ -251,6 +251,13 @@ moon run examples/json2schema                        # JSON → moon_zod schema
 
 ---
 
+## Related Projects
+
+- [vscode-moon-zod-schema](https://github.com/Betterlol/vscode-moon-zod-schema.git) - VSCode extension for moon_zod. 
+> website: [extension](https://marketplace.visualstudio.com/items?itemName=Betterlol.vscode-moon-zod-schema).
+
+---
+
 ## Learn More
 
 - [DESIGN.md](./DESIGN.md) for architecture, design decisions, and future directions.

README_zh.mbt.md

@@ -251,6 +251,13 @@ moon run examples/json2schema                        # JSON → moon_zod Schema
 
 ---
 
+## 相关项目
+
+- [vscode-moon-zod-schema](https://github.com/Betterlol/vscode-moon-zod-schema.git) - moon_zod 的 VSCode 插件。
+> 网站: [extension](https://marketplace.visualstudio.com/items?itemName=Betterlol.vscode-moon-zod-schema).
+
+---
+
 ## 了解更多
 
 - [架构设计文档](./DESIGN.md) — 核心架构、设计决策与未来方向

docs/en/README_TEMPLATE.md

@@ -36,6 +36,13 @@ A Schema IR core providing runtime validation, multi-source import, multi-format
 
 ---
 
+## Related Projects
+
+- [vscode-moon-zod-schema](https://github.com/Betterlol/vscode-moon-zod-schema.git) - VSCode extension for moon_zod. 
+> website: [extension](https://marketplace.visualstudio.com/items?itemName=Betterlol.vscode-moon-zod-schema).
+
+---
+
 ## Learn More
 
 - [DESIGN.md](./DESIGN.md) for architecture, design decisions, and future directions.

docs/zh/README_TEMPLATE.md

@@ -36,6 +36,13 @@ moon_zod 是一个**运行时 Schema 中间表示（IR）**——独立于输入
 
 ---
 
+## 相关项目
+
+- [vscode-moon-zod-schema](https://github.com/Betterlol/vscode-moon-zod-schema.git) - moon_zod 的 VSCode 插件。
+> 网站: [extension](https://marketplace.visualstudio.com/items?itemName=Betterlol.vscode-moon-zod-schema).
+
+---
+
 ## 了解更多
 
 - [架构设计文档](./DESIGN.md) — 核心架构、设计决策与未来方向