[Bugs] Worktree creation fails hard with embedded Git if the expected version of lib...

**Mood:** 😔
**Category:** Bugs

Worktree creation fails hard with embedded Git if the expected version of libcurl is not installed (on Arch, had to install libcurl-gnutls).

---
| Field | Value |
| --- | --- |
| App version | 1.0.2 |
| OS | EndeavourOS Rolling Release |
| Theme | GitHub |
| Path | /chat |
| Tenure | Day 2 (Week 1) |

Start by reproducing worktree creation from the /chat path on EndeavourOS or another system without the expected libcurl package, using the embedded Git setup described in the report. Trace how the missing dependency is handled; done means worktree creation no longer fails hard or presents a clear actionable dependency error.

索引モデルが issue の本文から書いたものです。