Refactor logging setup across multiple modules to use loguru with consistent configuration

- Updated logging initialization in MessageCalendar, admin_edit_prof, elsa_main, graph, iconLine, searchPage, and richtext modules to use loguru.
- Changed log rotation and retention settings for log files to improve log management.
- Replaced logger.debug/info calls with log.debug/info for consistency.
- Fixed a typo in the searchPage UI and updated related references in the UI files.
- Removed unused imports and cleaned up code for better readability.

src/ui/widgets/MessageCalendar.py

@@ -3,17 +3,15 @@ from PyQt6.QtCore import QDate
 from PyQt6.QtGui import QColor, QPen
 from src.backend import Database
 import darkdetect
+import loguru
 import sys
-from loguru import logger as log
 
-logger = log
-logger.remove()
-logger.add("logs/application.log", rotation="1 week", retention="1 month", enqueue=True)
+log = loguru.logger
+log.remove()
+log.add(sys.stdout)
+log.add("logs/application.log", rotation="1 MB", retention="10 days")
 
 
-# logger.add(sys.stderr, format="{time} {level} {message}", level="INFO")
-logger.add(sys.stdout)
-
 color = "#ddfb00" if darkdetect.isDark() else "#2204ff"
 pen = QPen(QColor(color))
 pen.setWidth(5)
@@ -31,7 +29,7 @@ class MessageCalendar(QtWidgets.QCalendarWidget):
     def getMessages(self):
         # Get the messages from the database
         messages = Database().getAllMessages()
-        logger.debug("Got {} messages", len(messages))
+        log.debug("Got {} messages", len(messages))
         self.setMessages(messages)
 
     def deleteMessage(self, id):