Revert "fix: trimite alert Telegram la închidere fereastră CMD pe Windows"

This reverts commit e1572fd3e3.

src/atm/main.py

@@ -1124,69 +1124,7 @@ async def _drain_cmd_queue(ctx: RunContext) -> None:
 
 def run_live(cfg, duration_s=None, capture_stub: bool = False) -> None:
     """Sync entry point — delegates to asyncio event loop."""
-    if sys.platform == "win32":
-        _run_live_win32(cfg, duration_s=duration_s, capture_stub=capture_stub)
-    else:
-        asyncio.run(run_live_async(cfg, duration_s=duration_s, capture_stub=capture_stub))
-
-
-def _run_live_win32(cfg, duration_s=None, capture_stub: bool = False) -> None:
-    """Windows variant: catches CTRL_CLOSE_EVENT so the finally block (Telegram alert) runs."""
-    try:
-        import win32api  # type: ignore[import-untyped]
-    except ImportError:
-        asyncio.run(run_live_async(cfg, duration_s=duration_s, capture_stub=capture_stub))
-        return
-
-    loop = asyncio.new_event_loop()
-    asyncio.set_event_loop(loop)
-    _task: list[asyncio.Task] = []
-
-    def _close_handler(event: int) -> bool:
-        # CTRL_CLOSE_EVENT=2, CTRL_LOGOFF_EVENT=5, CTRL_SHUTDOWN_EVENT=6
-        if event in (2, 5, 6) and _task:
-            loop.call_soon_threadsafe(_task[0].cancel)
-            return True  # tell Windows we handled it; gives ~5 s before force-kill
-        return False  # CTRL+C / CTRL+BREAK: let Python's default handler fire
-
-    win32api.SetConsoleCtrlHandler(_close_handler, True)
-
-    async def _run() -> None:
-        t = asyncio.create_task(
-            run_live_async(cfg, duration_s=duration_s, capture_stub=capture_stub),
-            name="atm_live",
-        )
-        _task.append(t)
-        try:
-            await t
-        except asyncio.CancelledError:
-            pass  # finally in run_live_async already sent the Telegram alert
-
-    try:
-        loop.run_until_complete(_run())
-    except KeyboardInterrupt:
-        # CTRL+C: cancel the live task and let its finally block run
-        if _task and not _task[0].done():
-            _task[0].cancel()
-            try:
-                loop.run_until_complete(_task[0])
-            except (asyncio.CancelledError, Exception):
-                pass
-    finally:
-        pending = asyncio.all_tasks(loop)
-        for t in pending:
-            t.cancel()
-        if pending:
-            try:
-                loop.run_until_complete(asyncio.gather(*pending, return_exceptions=True))
-            except Exception:
-                pass
-        try:
-            loop.run_until_complete(loop.shutdown_asyncgens())
-        except Exception:
-            pass
-        asyncio.set_event_loop(None)
-        loop.close()
+    asyncio.run(run_live_async(cfg, duration_s=duration_s, capture_stub=capture_stub))
 
 
 async def run_live_async(cfg, duration_s=None, capture_stub: bool = False) -> None: