Cleaner vote records: 45 phantom votes removed

We removed 45 incorrect vote records that our AI extraction had attached to non-votable agenda items — things like adjournments, proclamations, public comment periods, and bare section headings. We also tightened the extraction rules so genuine votes (public hearings on resolutions, consent-agenda approvals, ordinance readings) are never mistakenly filtered, and flagged 3 votes whose recorded outcome contradicts their tally for human review.