Move logger assignment after all imports to fix E402

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: rustyconover

vgi_rpc/http/_oauth_jwt.py

@@ -17,8 +17,6 @@
 from collections.abc import Callable, Mapping
 from typing import Any
 
-logger = logging.getLogger(__name__)
-
 import falcon
 import httpx
 
@@ -30,6 +28,8 @@
 
 from vgi_rpc.rpc import AuthContext
 
+logger = logging.getLogger(__name__)
+
 
 def jwt_authenticate(
     *,