Add game id to admin.py

Update server/game_dev/admin.py to include id to ensure that committee can easily determine the path for the game's page.

Co-authored-by: James Lee <82937700+SafetyInObscurity@users.noreply.github.com>

Author: bilibilistack

server/game_dev/admin.py

@@ -20,7 +20,7 @@ class GameShowcaseAdmin(admin.ModelAdmin):
 
 
 class GamesAdmin(admin.ModelAdmin):
-    list_display = ("name", "description", "completion", "active", "hostURL", "itchEmbedID", "thumbnail", "event")
+    list_display = ("id", "name", "description", "completion", "active", "hostURL", "itchEmbedID", "thumbnail", "event")
 
 
 admin.site.register(Member, MemberAdmin)