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/graph.py

@@ -3,18 +3,13 @@ from typing import Union
 
 import pyqtgraph as pg
 from PyQt6 import QtWidgets
+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.add(
-    "logs/graph.log",
-)
-
-# logger.add(sys.stderr, format="{time} {level} {message}", level="INFO")
-logger.add(sys.stdout)
+log = loguru.logger
+log.remove()
+log.add(sys.stdout)
+log.add("logs/application.log", rotation="1 MB", retention="10 days")
 
 
 def mergedicts(d1, d2):
@@ -43,7 +38,7 @@ class DataGraph(QtWidgets.QWidget):
         label=None,
     ):
         super().__init__()
-        logger.debug(
+        log.debug(
             "Initialized with options: {}, {}, {}, {}".format(
                 title, data, generateMissing, label
             )