chore: format the whole tree and lint the scratch measurement scripts; CI has been red since 25ae4b4

CI runs ruff format --check and ruff check over the whole repository; 29 files had drifted from the formatter and
four measurement scripts carried lint findings, so every push since 25ae4b4 failed before pytest ran.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

src/openultrasast/model/report.py

@@ -1,4 +1,5 @@
 """Report model coverage for the scanned regions."""
+
 from __future__ import annotations
 
 from collections.abc import Sequence