refactor: switch from "rauth" to Authifier crate

crates/delta/src/routes/push/subscribe.rs

@@ -1,7 +1,7 @@
 use revolt_quark::{
-    rauth::{
+    authifier::{
         models::{Session, WebPushSubscription},
-        RAuth,
+        Authifier,
     },
     EmptyResponse, Error, Result,
 };
@@ -16,13 +16,13 @@ use rocket::{serde::json::Json, State};
 #[openapi(tag = "Web Push")]
 #[post("/subscribe", data = "<data>")]
 pub async fn req(
-    rauth: &State<RAuth>,
+    authifier: &State<Authifier>,
     mut session: Session,
     data: Json<WebPushSubscription>,
 ) -> Result<EmptyResponse> {
     session.subscription = Some(data.into_inner());
     session
-        .save(rauth)
+        .save(authifier)
         .await
         .map(|_| EmptyResponse)
         .map_err(|_| Error::DatabaseError {