Add missing QSplitter import to QtWidgets

journey_fm_app.py

@@ -15,7 +15,7 @@ from datetime import datetime
 from pathlib import Path
 
 # GUI imports
-from PySide6.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget, QPushButton, QTextEdit, QLineEdit, QLabel, QHBoxLayout, QDialog, QListWidget, QListWidgetItem, QTableWidget, QTableWidgetItem, QHeaderView, QCheckBox, QInputDialog, QMessageBox, QProgressBar, QSystemTrayIcon, QMenu, QComboBox, QGroupBox, QFormLayout, QSpinBox, QTextBrowser, QTabWidget, QDialogButtonBox
+from PySide6.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget, QPushButton, QTextEdit, QLineEdit, QLabel, QHBoxLayout, QDialog, QListWidget, QListWidgetItem, QTableWidget, QTableWidgetItem, QHeaderView, QCheckBox, QInputDialog, QMessageBox, QProgressBar, QSystemTrayIcon, QMenu, QComboBox, QGroupBox, QFormLayout, QSpinBox, QTextBrowser, QTabWidget, QDialogButtonBox, QSplitter
 from PySide6.QtCore import QTimer, Qt, QThread, Signal, QSettings, QUrl
 from PySide6.QtGui import QIcon, QDesktopServices, QFont, QAction
 import json