fix being able to submit 0 cards when judging and locking up the game

client/src/components/game/views/judging.rs

@@ -67,6 +67,7 @@ pub fn JudgingView() -> impl IntoView {
 
     // Judging Submit Handler
     let submit_judge = move |_| {
+        if !selected_cards().is_empty() {
             let msg = to_string(&JudgeDecisionRequest {
                 game_id: game_meta().unwrap().uuid.clone(),
                 winning_cards: selected_cards()
@@ -82,6 +83,7 @@ pub fn JudgingView() -> impl IntoView {
             });
 
             set_judge_round(None);
+        }
     };
 
     view! {