Bug: websearch.py uses naive datetime for date calculations

[Eshwar02]

Description

In scripts/lib/websearch.py (~line 101), extract_date_from_snippet uses datetime.now() (naive, local timezone) while dates from other sources are UTC.

Impact

Relative date calculations ("3 days ago", "yesterday") could be off by up to a day depending on timezone.

Suggested Fix

from datetime import datetime, timezone
today = datetime.now(timezone.utc)

Severity

Low

[mvanhorn]

Acknowledged - I left a detailed response on #98 covering all your reports. The v3.0 refactor touches most of these code paths. Thanks for the thorough audit.