fix(dev-desktop): 启用 vsc-init 脚本执行

- 取消注释 Dockerfile 中的 vsc-init 运行命令
- 确保构建环境初始化脚本执行以配置必要工具
- 修复因未运行初始化脚本导致的环境设置问题

Signed-off-by: anonymous <anonymous@example.com>

Author: anonymous

images/dev-desktop/Dockerfile

@@ -52,7 +52,7 @@ RUN go env -w GOPATH=$HOME/go
 RUN go install github.com/117503445/histmon@master
 RUN su - builder -c "yay -Su code-server claude-code cursor-cli openai-codex-bin --noconfirm"
 RUN GOPROXY=direct go install github.com/117503445/vsc-init@master
-# RUN $HOME/go/bin/vsc-init
+RUN $HOME/go/bin/vsc-init
 EXPOSE 4444
 
 # 如果设置了 $CHINA_MIRROR 环境变量，则配置go代理