Refactor imports and improve logging in multiple modules; streamline type hints and remove redundant code

src/init.py

@@ -1,6 +1,7 @@
 import os
+
+from constants import LOG_CLEAR, LOG_LEVEL, LOG_PATH
 from logger import init_logger
-from constants import LOG_PATH, LOG_CLEAR, LOG_LEVEL
 
 if not os.path.exists(LOG_PATH):
     try: