Deleted folders not removed for auto-upload

### ⚠️ Before posting ⚠️

- [x] This is a **bug**, not a question or an enhancement.
- [x] I've [searched for similar issues](https://github.com/nextcloud/android/issues) and didn't find a duplicate.
- [x] I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/).

### Steps to reproduce

1. Configure auto-upload for same local path to different remote directories
2. Delete some remote directories
3. App keep tries to upload files to non-existing remote directory

### Expected behaviour

When folder is deleted corresponding sync folder must be deleted as well

### Actual behaviour

App keep tries to upload files to non-existing remote directory

### Android version

16

### Device brand and model

Emulator

### Stock or custom OS?

Stock

### Nextcloud android app version

33.0.0

### Nextcloud server version

33

### Using a reverse proxy?

I don't know

### Android logs

_No response_

### Server error logs

```bash

```

### Additional information