refactor: centralize settings and application services

tests/test_voice_handler.py

@@ -3,10 +3,12 @@ from pathlib import Path
 from types import SimpleNamespace
 from typing import Any
 from unittest.mock import AsyncMock, MagicMock, patch
+from zoneinfo import ZoneInfo
 
 from telegram.constants import ParseMode
 
 from assistant_bot.handlers import private_voice
+from assistant_bot.services import SERVICES_KEY, ApplicationServices
 from assistant_bot.telegram_utils import render_markdown_chunks
 
 
@@ -31,8 +33,14 @@ class VoiceHandlerTests(unittest.IsolatedAsyncioTestCase):
             bot=bot,
             application=SimpleNamespace(
                 bot_data={
-                    "speech_recognizer": recognizer,
-                    "voice_max_duration": 120,
+                    SERVICES_KEY: ApplicationServices(
+                        storage=SimpleNamespace(),
+                        ai_client=SimpleNamespace(),
+                        timezone=ZoneInfo("UTC"),
+                        speech_recognizer=recognizer,
+                        voice_max_duration_seconds=120,
+                        assistant_password="secret",
+                    ),
                 }
             ),
         )