fix(fc-cleanup): test sha256 fixtures stay within varchar(64) + isort the registration import — Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

tests/test_cleanup_service_audit.py

@@ -28,9 +28,12 @@ def _make_image_record(db_sync, tmp_path, *, width, height, color):
     and insert an ImageRecord row with all required NOT-NULL columns set."""
     path = tmp_path / f"img_{width}x{height}_{color[0]}.png"
     Image.new("RGB", (width, height), color).save(path)
+    # sha256 column is varchar(64) — use a deterministic 64-char pseudo
+    # hash built from the unique inputs.
+    sha = f"{width:04d}{height:04d}{color[0]:03d}".ljust(64, "0")[:64]
     rec = ImageRecord(
         path=str(path),
-        sha256=f"fake-{width}-{height}-{color[0]:03d}" + "0" * 50,
+        sha256=sha,
         size_bytes=path.stat().st_size,
         mime="image/png",  # reference-image-record-required-columns
         width=width,