Explore support for `|` pipe "operator"

Since `find()` will transform a user query from "find syntax" to a URI, it would be possible not the user does not want to "just open this URL" for a search or accessing a ressource, but to give this result to an other url, or again to find (also if the find result is not a URL, but a find query it self).

```txt
%20
!m tokyo hotel

%20 | %20
```

Could also explore the `.` "meta symbol prefix", if that works, or parenthesis followed by a symbol etc.

```txt
.>jsonapi.+space.+qrcode
.>jsonapi(query).+space(to html web components).+qrcode(with content)
```