add apply proxy

handlers/commands.py

@@ -1772,6 +1772,8 @@ class BotInterface:
 
         await asyncio.gather(*[_check_one(p) for p in proxies], return_exceptions=True)
 
+        await self.proxy_manager.apply_check_results(results)
+
         ok_ids = [pid for pid, ok in results.items() if ok]
         fail_ids = [pid for pid, ok in results.items() if not ok]
 

managers/proxy_manager.py

@@ -417,6 +417,25 @@ class ProxyManager:
             loop = asyncio.get_running_loop()
             await loop.run_in_executor(None, self._save_proxies_file)
     
+    async def apply_check_results(self, results: dict) -> None:
+        """Применяет результаты проверки: помечает нерабочие и сохраняет файл.
+
+        results: {proxy.id: bool} — True=рабочий, False=нерабочий.
+        """
+        changed = False
+        for proxy_id, ok in results.items():
+            if not ok and self._working_status.get(proxy_id, True):
+                self._working_status[proxy_id] = False
+                changed = True
+                logger.warning(f"Proxy {proxy_id} marked as failed (tunnel check)")
+            elif ok and not self._working_status.get(proxy_id, True):
+                self._working_status[proxy_id] = True
+                changed = True
+                logger.info(f"Proxy {proxy_id} restored as working (tunnel check)")
+        if changed:
+            loop = asyncio.get_running_loop()
+            await loop.run_in_executor(None, self._save_proxies_file)
+
     def reload(self) -> int:
         """Перезагружает прокси из файла. Возвращает количество загруженных."""
         self._proxies.clear()