Openkore Wiki - URL rewrite

Suggestion from one of the openkore developers:

```
ya4ept
@rachelfish you can edit  .htaccess on the wiki?
see
https://openkore.com/index.php/Alias
and
https://ro-fan.ru/wiki/alias
we can get rid of extra characters: 
openkore.com/index.php/Alias
```