add hangman dictionnary & input ajustment

resources/js/views/Games/HangMan/HangmanIndex.vue

@@ -1,5 +1,5 @@
 <template>
-    <router-link :to="link" class="game-index-item">
+    <router-link :to="link">
         <svg-vue icon="hangman" />
         <h2>Pendu</h2>
     </router-link>
@@ -8,6 +8,11 @@
 <script>
     export default {
         name: "HangmanIndex",
-        props: ["link"],
+        props: {
+            link: {
+                type: String,
+                required: true
+            },
+        }
     }
 </script>