Push env variables to rAuth + cargo fmt.

src/routes/onboard/complete.rs

@@ -27,7 +27,7 @@ pub async fn req(session: Session, user: Option<User>, data: Json<Data>) -> Resu
 
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
-    
+
     if data.username == "revolt" {
         Err(Error::UsernameTaken)?
     }