feat: add remove plugin on disable

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/bukkit/src/command.ts

@@ -27,6 +27,12 @@ export class BukkitCommand extends command.Command {
         this.commandMap.register(plugin.description.name, cmd);
         return cmd;
     }
+    remove(plugin: any, command: string) {
+        var cmd = this.commandMap.getCommand(command)
+        if (cmd && cmd instanceof PluginCommand) {
+            cmd.unregister(this.commandMap);
+        }
+    }
     onCommand(plugin: any, command: any, executor: Function) {
         // 必须指定需要实现的接口类型 否则MOD服会报错
         command.setExecutor(new CommandExecutor({