Use transifex-integration

### Describe what maintenance you would like added.

- https://github.com/pydata/pydata-sphinx-theme
- https://github.com/apps/transifex-integration

### Links to source code.

_No response_

### Pseudocode or Screenshots

```python
Insert code here
```
Or drag your screenshot here!