Fix command detection and improve weather timing

app/main.py

@@ -49,6 +49,7 @@ from .audio.wakeword import (
     stop_monitoring as stop_wakeword_monitoring,
 )
 from .core.ai import ask_ai_stream, translate_text
+from .core.config import BASE_DIR
 from .core.cleaner import clean_response
 from .core.commands import is_stop_command
 from .features.alarm import get_alarm_clock
@@ -164,9 +165,9 @@ def main():
         except Exception as exc:
             print(f"Warning: pygame mixer init failed; sound effects disabled. ({exc})")
         else:
-            ding_sound_path = "assets/sounds/ding.wav"
-            if os.path.exists(ding_sound_path):
-                ding_sound = mixer.Sound(ding_sound_path)
+            ding_sound_path = BASE_DIR / "assets" / "sounds" / "ding.wav"
+            if ding_sound_path.exists():
+                ding_sound = mixer.Sound(str(ding_sound_path))
                 ding_sound.set_volume(0.3)
             else:
                 print(f"⚠️ Звук {ding_sound_path} не найден")