feat: добавил конфиг

config/config.json

@@ -0,0 +1,4 @@
+{
+  "trace_storage_path": "/home/andrei/Desktop/bla",
+  "monitor_update_period": 100
+}

src/cfg/schema.py

@@ -0,0 +1,6 @@
+from typing import NamedTuple
+
+
+class ConfigSchema(NamedTuple):
+    trace_storage_path: str
+    monitor_update_period: int

src/main.py

@@ -1,10 +1,24 @@
 import sys
 from PyQt5 import QtWidgets
+import json
+from os import path
+
 from gui.mainGui import MainWindow
+from cfg.schema import ConfigSchema
+
+
+def read_json(filepath: str) -> dict:
+    if not path.exists(filepath):
+        raise FileNotFoundError(f"JSON file {filepath} not found!")
+
+    with open(filepath, 'r') as json_file:
+        content = json.load(json_file)
+        return content
 
 
 def main():
     app = QtWidgets.QApplication(sys.argv)
+    config = ConfigSchema(**read_json("config/config.json"))
 
     window = MainWindow()
     window.show()