On desktop, if you are using linux, you can configure system's proxy to route connections to port 9050 and add a nice rule to only do it for *.onion
On mobile, I remember talking with Victor about kmp-tor, but I wasn't sure how it behaves with WS (I'll test it for Robosats soon BTW ๐ฌ) did you check it out @Vitor Pamplona ?
Interesting topic setting different exit nodes on demand. Maybe you can do that with , and I know the new version for kmp-tor has planned to implement it
torspec