refactoring: add initial pipeline configuration and model classes

core/config/logging_config.py

@@ -0,0 +1,13 @@
+from pydantic import BaseModel
+
+
+class LoggingConfig(BaseModel):
+    """Logging configuration"""
+
+    level: str = "INFO"
+    format: str = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+    file_logging: bool = True
+    console_logging: bool = True
+    log_file: str = "pipeline.log"
+    max_log_size: int = 10 * 1024 * 1024  # 10MB
+    backup_count: int = 5