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/utils/constants.py

@@ -1,19 +1,4 @@
-# External Packages
-import torch
 from pathlib import Path
 
-# Internal Packages
-from src.utils.config import SearchModels, ProcessorConfigModel
-from src.utils.rawconfig import FullConfig
-
-# Application Global State
-config = FullConfig()
-model = SearchModels()
-processor_config = ProcessorConfigModel()
-config_file: Path = ""
-verbose: int = 0
-device = torch.device("cuda:0") if torch.cuda.is_available() else torch.device("cpu") # Set device to GPU if available
-
-# Other Constants
 web_directory = Path(__file__).parent.parent / 'interface/web/'
 empty_escape_sequences = r'\n|\r\t '