I never want to use worktrees, add a setting so that I can set my default to ...

I never want to use worktrees, add a setting so that I can set my default to Local for every repo and session.

---
| Field | Value |
| --- | --- |
| App version | 1.1.11 |
| OS | Windows 10.0.26200 |
| Theme | GitHub |
| Path | / |
| Tenure | Week 7 |

No files, tests, or entry points are named. Start by locating the app's settings or preferences entry point and the local/worktree selection flow; done means a persistent setting can make Local the default for every repository and session.

索引モデルが issue の本文から書いたものです。