feat: create config class to replace use of config file in application

src/utils/icon.py

@@ -2,8 +2,12 @@ import darkdetect
 from omegaconf import OmegaConf
 from PyQt6 import QtGui
 import re
-config = OmegaConf.load("config.yaml")
-config = OmegaConf.load(f"{config.icon_path}/icons.yaml")
+
+from config import Config
+
+settings = Config("config/config.yaml")
+
+config = OmegaConf.load(f"{settings.icon_path}/icons.yaml")
 
 path = config.icon_path