The MlbStandingsAdapter never populated `divisionRank`, so every team
evaluated to `divisionRank ?? 99 > 1` in `buildDivisionSections` and
fell through to the wildcard section.
Computes `divisionRank` per team using ESPN's existing division entry
order (which already applies MLB's official tiebreakers) rather than
re-sorting, then passes it through to the upsert.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>