more AI optimizations, reworked logger

src/ui/widgets/MessageCalendar.py

@@ -1,20 +1,12 @@
-import sys
 from typing import Any
 
 import darkdetect
-import loguru
 from PySide6 import QtCore, QtWidgets
 from PySide6.QtCore import QDate
 from PySide6.QtGui import QColor, QPen
 
-from src import LOG_DIR
 from src.backend import Database
-
-log = loguru.logger
-log.remove()
-log.add(sys.stdout, level="INFO")
-log.add(f"{LOG_DIR}/application.log", rotation="1 MB", retention="10 days")
-
+from src.shared.logging import log
 
 color = "#ddfb00" if darkdetect.isDark() else "#2204ff"
 pen = QPen(QColor(color))