chore: fix report bug issue template

.gitea/issue_template/bug_report.yaml

@@ -3,14 +3,6 @@ about: Signaler un bug rencontré dans le jeu
 labels:
   - "type: bug"
 body:
-  - type: input
-    id: game_id
-    attributes:
-      label: Game ID
-      description: L'identifiant de la partie concernée
-      placeholder: "ex: 42"
-    validations:
-      required: false
   - type: textarea
     id: description
     attributes:

templates/homepage/index.html.twig

@@ -17,7 +17,7 @@
             }) }}></div>
 
             <div class="game-footer">
-                <a href="https://git.lclr.dev/thibaud-lclr/ltbxd-actorle/issues/new?template=bug_report.yaml&title={{ ('Bug — Game #' ~ game.id)|url_encode }}" class="btn-bug-report" target="_blank" rel="noopener">
+                <a href="https://git.lclr.dev/thibaud-lclr/ltbxd-actorle/issues/new?template=.gitea%2fissue_template%2fbug_report.yaml&title={{ ('Bug — Game #' ~ game.id)|url_encode }}" class="btn-bug-report" target="_blank" rel="noopener">
                     <svg width="14" height="14" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
                         <circle cx="8" cy="8" r="7"/>
                         <line x1="8" y1="5" x2="8" y2="9"/>