impl birthday feature

src/main/java/cc/fascinated/bat/command/BatCommand.java

@@ -44,19 +44,11 @@ public abstract class BatCommand implements BatCommandExecutor {
      */
     private final Map<String, BatSubCommand> subCommands = new HashMap<>();
 
-    /**
-     * The category of the command
-     */
-    private Category category;
-
     public BatCommand(@NonNull String name, @NonNull String description, boolean guildOnly, Permission... permissions) {
         this.name = name;
         this.description = description;
         this.requiredPermissions = List.of(permissions);
 
-        // Default values
-        this.category = Category.GENERAL;
-
         this.commandData = new CommandDataImpl(this.name, description)
                 .setGuildOnly(guildOnly);
     }
@@ -101,20 +93,4 @@ public abstract class BatCommand implements BatCommandExecutor {
     public List<String> getOptions(SlashCommandInteraction interaction) {
         return interaction.getOptions().stream().map(OptionMapping::getName).toList();
     }
-
-    /**
-     * The category of the command
-     */
-    @AllArgsConstructor @Getter
-    protected enum Category {
-        GENERAL("General"),
-        MODERATION("Moderation"),
-        SERVER("Server"),
-        BEAT_SABER("Beat Saber");
-
-        /**
-         * The name of the category
-         */
-        private final String name;
-    }
 }