created route for new setting page

server/src/routes/index.rs

@@ -30,6 +30,7 @@ pub fn config(cfg: &mut web::ServiceConfig) {
     .route("/u/{username}", web::get().to(index))
     .route("/user/{id}", web::get().to(index))
     .route("/inbox", web::get().to(index))
+    .route("/settings", web::get().to(index))
     .route("/modlog/community/{community_id}", web::get().to(index))
     .route("/modlog", web::get().to(index))
     .route("/setup", web::get().to(index))