Stage 01 - bootstrap v2 stable start

app/src/bootstrap/__init__.py

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+"""Package marker."""

app/src/bootstrap/app_factory.py

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+from __future__ import annotations
+
+from aiogram import Bot, Dispatcher
+from aiogram.client.default import DefaultBotProperties
+
+from src.bootstrap.logging import setup_logging
+from src.core.config import load_settings
+from src.telegram.routers import setup_routers
+
+
+def create_app() -> tuple[Bot, Dispatcher]:
+    settings = load_settings()
+    setup_logging(settings.log_level)
+
+    bot = Bot(
+        token=settings.bot_token,
+        default=DefaultBotProperties(parse_mode=settings.bot_parse_mode),
+    )
+    dispatcher = Dispatcher()
+    setup_routers(dispatcher)
+
+    return bot, dispatcher

app/src/bootstrap/logging.py

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+from __future__ import annotations
+
+import logging
+
+
+def setup_logging(log_level: str) -> None:
+    logging.basicConfig(
+        level=getattr(logging, log_level.upper(), logging.INFO),
+        format="%(asctime)s | %(levelname)s | %(name)s | %(message)s",
+    )