Per-app WireGuard tunnel inside the Android app (working fork, looking for feedback)

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request. - [X] Yes The feature #15230 recommends a VPN over the experimental network features. The downside of a device VPN is that it is always on, for every app on the phone. I built a fork where the WireGuard tunnel lives inside the Immich Android app: • Android per-app VPN (includeApplication): only Immich's traffic g…