style(config): move log handle below import block

Code review follow-up on c9dd348 — the log = logging.getLogger(__name__)
assignment was interleaved between 'import X' and 'from X import Y'
statements. Move it below all imports per standard ordering.

No behavior change.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

vigilar/config.py

@@ -3,8 +3,6 @@
 import logging
 import sys
 import tomllib
-
-log = logging.getLogger(__name__)
 from pathlib import Path
 from typing import Self
 
@@ -26,6 +24,8 @@ from vigilar.constants import (
     CameraLocation,
 )
 
+log = logging.getLogger(__name__)
+
 # --- Camera Config ---
 
 class CameraConfig(BaseModel):