clean code; if logged out: save url where user tried to go to, go there once logged in, Fixes #179

src/rest/mod.rs

@@ -1,4 +1,4 @@
-use rocket::{form::Form, fs::FileServer, post, routes, Build, FromForm, Rocket, State};
+use rocket::{form::Form, post, routes, Build, FromForm, Rocket, State};
 use serde_json::json;
 use sqlx::SqlitePool;