[Bug] Infinite loop when displaying `court` word

Question

**Bug Description**
display `court` word infinite loop

**Environment Info**
- Platform: darwin
- Terminal: ghostty
- Version: 2.1.159
- Feedback ID: e5f9f317-cec5-4303-a152-7cd4e54f6bca

**Errors**
```json
[]

```

**Example outputs**
Ex1)

```
⏺ court

echo test
  test
```

Ex2)

```
court

court

court
```
court display over than 50 times

Ex3)
Other issue however somtime happen same time
```
⏺ The model's tool call could not be parsed (retry also failed).
```