fix: add missing logger import at top of main_window.py

- Import logging module
- Create logger instance for use in event handlers
- Fixes 'name logger is not defined' errors

ui/main_window.py

@@ -4,11 +4,15 @@ PyQt6 GUI for managing game automation projects and sessions.
 """
 
 import sys
+import logging
 from datetime import datetime
 from enum import Enum, auto
 from typing import Optional, List, Callable
 from dataclasses import dataclass
 
+# Setup logger
+logger = logging.getLogger(__name__)
+
 from PyQt6.QtWidgets import (
     QMainWindow, QWidget, QVBoxLayout, QHBoxLayout,
     QSplitter, QPushButton, QListWidget, QListWidgetItem,