Fold duplicated campanha access, loaders, list/filter/form shells, and scripts into shared modules; reorganize utilities by domain; stabilize e2e; and document prevention-first audit workflow so the same smells cannot creep back in.
Add integration coverage for loadNucleusListElectionOverview (gap, trend,
conversion), extend TSE fixtures for multi-year seeding, register E7 Fase 4
test-helper debts on the roadmap, and simplify seed-consent exit handling.