feat: logger and settings added init

main.py

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+from source.core import logger, settings
+
+logger.debug(settings)

source/core/__init__.py

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+from .logger import logger
+from .settings import settings
+
+__all__ = ["logger", "settings"]

source/core/logger.py

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+import logging
+import sys
+
+from loguru import logger
+
+from .settings import settings
+
+
+class InterceptHandler(logging.Handler):
+    def emit(self, record: logging.LogRecord) -> None:
+        logger_opt = logger.opt(depth=7, exception=record.exc_info)
+        logger_opt.log(record.levelname, record.getMessage())
+
+
+LOGGING_LEVEL = logging.DEBUG if settings.debug else logging.INFO
+logging.basicConfig(
+    handlers=[InterceptHandler(level=LOGGING_LEVEL)], level=LOGGING_LEVEL
+)
+logger.configure(handlers=[{"sink": sys.stderr, "level": LOGGING_LEVEL}])

source/core/settings.py

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+from pathlib import Path
+
+from dotenv import load_dotenv
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+DOTENV_PATH = ".env"
+
+BASE_DIR = Path(__file__).parent.parent.parent.absolute()
+SAVED_DIR = BASE_DIR / "saved"
+
+SAVED_DIR.mkdir(parents=True, exist_ok=True)
+
+load_dotenv(override=True, dotenv_path=DOTENV_PATH)
+
+
+class Settings(BaseSettings):
+    images_dir: str = ""
+    debug: bool = False
+
+    model_config = SettingsConfigDict(
+        env_file=DOTENV_PATH,
+        env_file_encoding="utf-8",
+        cli_parse_args=True,
+    )
+
+
+settings = Settings()