[Feature]: Is there any script running environment

### Problem / opportunity

用了几天发现很不错，希望你们继续加油！就是才发现你们的IDE好像没有配置脚本运行环境或者powershell的快速入口，我拿到一个python脚本发现没有运行按钮，要不参考cursor或者别的ide把运行环境还有插件市场跑通一下

### Proposed behavior

参考cursor或者别的ide把运行环境还有插件市场跑通一下

### Product surface

Desktop app

### Details, examples, or constraints

_No response_

The issue names no files, tests, or entry points. Start by mapping the desktop app's existing script-execution and plugin-marketplace surfaces, then define supported Python and PowerShell environments and verify the run action and marketplace flow end to end.

Written by the indexing model from the issue text.