Put global state variables into separate state module

- Variables storing app, device state aren't constants.
  Do not mix with actual constants like empty_escape_sequence, web_directory

src/main.py

@@ -9,9 +9,9 @@ from fastapi.staticfiles import StaticFiles
 from PyQt6 import QtCore, QtGui, QtWidgets
 
 # Internal Packages
-from src.utils import constants
 from src.configure import initialize_server
 from src.router import router
+from src.utils import constants
 
 
 # Initialize the Application Server