test(core): write the indexed-bytes test note with LF newlines

[cristianchiriac]

Summary

Since #1672, the Test SQLite Integration (windows-latest, Python 3.12) job on main fails in the new test-int/test_indexed_bytes_work_units.py:

FAILED test-int/test_indexed_bytes_work_units.py::test_batch_index_reports_bytes_indexed_and_zero_for_current_file[asyncio] - AssertionError: assert 204 == 193
FAILED test-int/test_indexed_bytes_work_units.py::test_single_file_index_reports_bytes_indexed[asyncio] - AssertionError: assert 204 == 193

On Windows, Path.write_text() translates \n to \r\n. The note on disk is therefore 11 bytes longer than NOTE_CONTENT (one \r per line), and the indexer correctly reports those 204 bytes. The test expects len(NOTE_CONTENT.encode("utf-8")). In the batch test, the observed checksum and size passed to the checker are computed from NOTE_CONTENT too, so they didn't describe the file on disk either.

The fix writes the note with newline="\n", as tests/test_claude_issue_triage.py already does. The file's bytes, size and checksum then match NOTE_CONTENT on every platform. Only the test changes.

Testing

On Windows 11, Python 3.12, with uv run --frozen pytest test-int/test_indexed_bytes_work_units.py:

• before: 2 failed (assert 204 == 193)
• after: 2 passed

ruff check, ruff format --check and ty check are clean on the changed file. The commit is signed off for DCO.

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[phernandez]

Thanks @cristianchiriac! This landed on main as #1678 with your commit unchanged (authorship kept), so the Windows integration job is green again. Closing in favor of that.