The Code genuinely contains distinct sections sharing one number (two
5 U.S.C. 5757, two 10 U.S.C. 130g, two 5 U.S.C. 3598). The ingest
silently overwrote the first with the second — data loss in a mirror.
Later occurrences now get a deterministic -N suffix.
The 'elections' tag was hardcoded from the Title 52 seed; it now
applies only to Title 52, with a per-title EXTRA_TAGS map. Makefile
gains TITLES override: make legal-us-code TITLES="7 10".
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Fabio