The chained .replace("Z", "+00:00").replace("+00:00", "") calls were
undoing each other, causing Z-suffixed timestamps to lose timezone info.
Now strips "Z" directly and ensures naive datetime for cutoff comparison.
Added regression test for old Z-suffixed timestamps.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
- make_curator() now patches app.curator.load_curator_prompt directly instead
of env var, since PROMPTS_DIR is a module-level constant set at import time
- _append_rule_to_file tests patch app.curator.PROMPTS_DIR via patch.object
- test_list_content: document that passing a list raises TypeError (expected)
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
