[General] There doesn't seem to be a way to group repositories together, like a VS Code...

**Mood:** 😔
**Category:** General

There doesn't seem to be a way to group repositories together, like a VS Code workspace would do

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| Field | Value |
| --- | --- |
| App version | 1.0.9 |
| OS | Windows 10.0.26200 |
| Theme | GitHub |
| Path | /chat |
| Tenure | Week 2 |

The issue requests a way to group repositories together in the GitHub Copilot app, similar to a VS Code workspace. No files, tests, entry points, or acceptance criteria are named; clarify the intended grouping behavior and define completion criteria before implementation.

索引モデルが issue の本文から書いたものです。