[Bugs] since today no existing sessions load, and i can't create any new sessions.

**Mood:** 😔
**Category:** Bugs

since today no existing sessions load, and i can't create any new sessions. tried uninstalling and re-installing but its still ocurring

---
| Field | Value |
| --- | --- |
| App version | 1.0.3 |
| OS | Windows 10.0.26200 |
| Theme | GitHub |
| Path | /chat |
| Tenure | Week 3 |

首先，在 Windows 10.0.26200 上使用应用版本 1.0.3，于 /chat 路径复现该故障，同时检查加载现有会话和创建新会话的情况。现有会话能够加载且新会话能够再次创建，即表示完成；报告未指明源文件或测试。

由索引模型根据 Issue 内容生成。