refactor: switch from "rauth" to Authifier crate

crates/delta/src/routes/onboard/complete.rs

@@ -1,5 +1,7 @@
 use crate::util::regex::RE_USERNAME;
-use revolt_quark::{models::User, rauth::models::Session, Database, EmptyResponse, Error, Result};
+use revolt_quark::{
+    authifier::models::Session, models::User, Database, EmptyResponse, Error, Result,
+};
 
 use rocket::{serde::json::Json, State};
 use serde::{Deserialize, Serialize};

crates/delta/src/routes/onboard/hello.rs

@@ -1,4 +1,4 @@
-use revolt_quark::{models::User, rauth::models::Session};
+use revolt_quark::{authifier::models::Session, models::User};
 use rocket::serde::json::Json;
 use serde::Serialize;