Semantic Search

PeARS Integration

First, install and run PeARS according to user manual: https://github.com/PeARSearch/PeARS-OMD
Enter your PeARS token in Search engine token field. Make sure you have defined this token in pears.ini
Restart On My Disk by running
```
sudo systemctl restart onmydisk
```
Reindexing should start when new storage devices are detected.