feat: rework competition perm, naming, competition data

src/main/java/fr/titionfire/ffsaf/net2/request/SReqCompet.java

@@ -24,7 +24,7 @@ public class SReqCompet {
     }
 
     public static void getAllHaveAccess(ArrayList<Client_Thread> client_Thread, String userId,
-                                 CompletableFuture<HashMap<Long, String>> future) {
+                                 CompletableFuture<HashMap<String, String>> future) {
         if (client_Thread.isEmpty()) return;
         client_Thread.get(0).sendReq(userId, "getAllHaveAccess",
                 new JsonConsumer<>(HashMap.class, future::complete));