TranslationCog - CGI deprecated in Python 3.13+

**Describe the bug**
The cgi module is deprecated in Python 3.13+, and googletrans depends on httpx, which internally relies on cgi. This causes compatibility issues with newer Python versions. We should investigate possible solutions:

- Switch to a compatible version of httpx/googletrans
- Replace googletrans with an alternative translation library
- Remove translation functionality entirely if it’s non-essential

**Have you been able to reproduce the bug?**
Switching to Python 3.13+ should cause the bug to happen. If you're under 3.13, deprecation warning can be enabled by adding the following in `bot/grace.py` :

```python
import warnings
warnings.filterwarnings("always", category=DeprecationWarning)
```

When the error occurs it simply return the grace help