update ListenCommand for development mode and adjust nutgram dependency

Author: sergix44

composer.json

@@ -30,7 +30,7 @@
   "require": {
     "php": "^8.2",
     "nunomaduro/termwind": "^1.0|^2.0",
-    "nutgram/nutgram": "dev-single-polling-update"
+    "nutgram/nutgram": "^4.20"
   },
   "require-dev": {
     "illuminate/testing": "^9.0|^10.0|^11.0|^12.0",

src/Console/ListenCommand.php

@@ -8,14 +8,21 @@
 
 class ListenCommand extends Command
 {
-    protected $signature = 'nutgram:listen';
+    protected $signature = 'nutgram:listen {--pollingTimeout=1}';
 
     protected $description = 'Start the bot for development and reloads after every update.';
 
     public function handle(): void
     {
+        $this->warn('This running mode is very inefficient and only suitable for development purposes. DO NOT USE IN PRODUCTION!');
         $this->info('Listening...');
+
+        $pollingTimeout = $this->option('pollingTimeout') ?: 1;
+        config()?->set('nutgram.config.polling.timeout', $pollingTimeout);
         while (true) {
+            if (function_exists('opcache_reset')) {
+                opcache_reset();
+            }
             app()->forgetInstance(Nutgram::class);
             $bot = app(Nutgram::class);
             $bot->setRunningMode(SingleUpdate::class);