fixed 2 issues with ruff

src/foreignthon/__init__.py

@@ -1,4 +1,4 @@
-from importlib.metadata import version, PackageNotFoundError
+from importlib.metadata import PackageNotFoundError, version
 
 try:
     __version__ = version("foreignthon")

src/foreignthon/cli.py

@@ -292,6 +292,7 @@ def check(files: tuple):
 def langs():
     """List all installed language packs with their versions and authors."""
     import json
+
     from .pack import _discover_packs
 
     packs = _discover_packs()