refactor: remove unused imports from paths.py and state.py

rewind/paths.py

@@ -1,6 +1,4 @@
 #!/usr/bin/env python3
-import os
-import json
 import tomllib
 
 from pathlib import Path

rewind/state.py

@@ -1,8 +1,8 @@
+#!/usr/bin/env python3
 import datetime
 import json
 import os
 
-from rewind.paths import load_config
 from pathlib import Path
 
 APP_NAME = "rewind"